| 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 | $243.36 | 5.572% | $256.92 | $256.92 | $256.90 | $256.90 |
| Purchase #2 | $94.60 | 6.125% | $100.3943 | $100.39 | $100.40 | $100.40 |
| Purchase #3 | $45.25 | 13.626% | $51.4158 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $86.62 | 11.308% | $96.415 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $243.73 | 13.225% | $275.9633 | $275.96 | $275.95 | $276.00 |
| Purchase #6 | $191.25 | 8.726% | $207.9385 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $149.50 | 13.754% | $170.0622 | $170.06 | $170.05 | $170.10 |
| 7 purchase totals = | $1,054.31 | $1,159.1091 | $1,159.11 | $1,159.05 | $1,159.10 | |