| 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 | $106.41 | 8.801% | $115.7751 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $113.33 | 7.549% | $121.8853 | $121.89 | $121.90 | $121.90 |
| Purchase #3 | $101.49 | 7.535% | $109.1373 | $109.14 | $109.15 | $109.10 |
| Purchase #4 | $43.73 | 7.117% | $46.8423 | $46.84 | $46.85 | $46.80 |
| Purchase #5 | $238.32 | 10.478% | $263.2912 | $263.29 | $263.30 | $263.30 |
| Purchase #6 | $104.26 | 6.254% | $110.7804 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $139.27 | 7.325% | $149.4715 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $846.81 | $917.1831 | $917.19 | $917.25 | $917.20 | |