| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.75 | 12.150% | $224.0196 | $224.02 | $224.00 | $224.00 |
| Purchase #2 | $104.35 | 11.533% | $116.3847 | $116.38 | $116.40 | $116.40 |
| Purchase #3 | $219.76 | 11.605% | $245.2631 | $245.26 | $245.25 | $245.30 |
| Purchase #4 | $165.36 | 13.282% | $187.3231 | $187.32 | $187.30 | $187.30 |
| Purchase #5 | $243.74 | 7.622% | $262.3179 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $181.29 | 12.696% | $204.3066 | $204.31 | $204.30 | $204.30 |
| Purchase #7 | $230.73 | 9.810% | $253.3646 | $253.36 | $253.35 | $253.40 |
| 7 purchase totals = | $1,344.98 | $1,492.9796 | $1,492.97 | $1,492.90 | $1,493.00 | |