| 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 | $108.60 | 7.497% | $116.7417 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $175.89 | 8.233% | $190.371 | $190.37 | $190.35 | $190.40 |
| Purchase #3 | $187.45 | 8.263% | $202.939 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $215.29 | 6.562% | $229.4173 | $229.42 | $229.40 | $229.40 |
| Purchase #5 | $123.99 | 6.424% | $131.9551 | $131.96 | $131.95 | $132.00 |
| Purchase #6 | $124.81 | 9.562% | $136.7443 | $136.74 | $136.75 | $136.70 |
| Purchase #7 | $196.25 | 12.555% | $220.8892 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $1,132.28 | $1,229.0576 | $1,229.06 | $1,229.05 | $1,229.00 | |