| 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 | $210.86 | 4.481% | $220.3086 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $108.28 | 4.736% | $113.4081 | $113.41 | $113.40 | $113.40 |
| Purchase #3 | $196.31 | 5.141% | $206.4023 | $206.40 | $206.40 | $206.40 |
| Purchase #4 | $69.74 | 10.734% | $77.2259 | $77.23 | $77.25 | $77.20 |
| Purchase #5 | $169.81 | 10.173% | $187.0848 | $187.08 | $187.10 | $187.10 |
| Purchase #6 | $162.34 | 11.661% | $181.2705 | $181.27 | $181.25 | $181.30 |
| Purchase #7 | $223.70 | 8.172% | $241.9808 | $241.98 | $242.00 | $242.00 |
| 7 purchase totals = | $1,141.04 | $1,227.6810 | $1,227.68 | $1,227.70 | $1,227.70 | |