| 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 | $112.78 | 11.654% | $125.9234 | $125.92 | $125.90 | $125.90 |
| Purchase #2 | $136.89 | 10.212% | $150.8692 | $150.87 | $150.85 | $150.90 |
| Purchase #3 | $161.74 | 10.266% | $178.3442 | $178.34 | $178.35 | $178.30 |
| Purchase #4 | $184.28 | 12.678% | $207.643 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $13.32 | 11.607% | $14.8661 | $14.87 | $14.85 | $14.90 |
| Purchase #6 | $106.80 | 8.686% | $116.0766 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $121.89 | 6.233% | $129.4874 | $129.49 | $129.50 | $129.50 |
| 7 purchase totals = | $837.70 | $923.2099 | $923.21 | $923.20 | $923.20 | |