| 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 | $196.64 | 8.382% | $213.1224 | $213.12 | $213.10 | $213.10 |
| Purchase #2 | $84.28 | 13.199% | $95.4041 | $95.40 | $95.40 | $95.40 |
| Purchase #3 | $48.30 | 11.209% | $53.7139 | $53.71 | $53.70 | $53.70 |
| Purchase #4 | $11.58 | 6.364% | $12.317 | $12.32 | $12.30 | $12.30 |
| Purchase #5 | $151.77 | 9.233% | $165.7829 | $165.78 | $165.80 | $165.80 |
| Purchase #6 | $131.70 | 13.641% | $149.6652 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $236.86 | 12.353% | $266.1193 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $861.13 | $956.1248 | $956.12 | $956.05 | $956.10 | |