| 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 | $200.61 | 9.368% | $219.4031 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $237.48 | 9.526% | $260.1023 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $13.54 | 11.722% | $15.1272 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $213.63 | 13.378% | $242.2094 | $242.21 | $242.20 | $242.20 |
| Purchase #5 | $29.48 | 12.688% | $33.2204 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $215.63 | 9.424% | $235.951 | $235.95 | $235.95 | $236.00 |
| Purchase #7 | $236.51 | 8.371% | $256.3083 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $1,146.88 | $1,262.3217 | $1,262.32 | $1,262.30 | $1,262.30 | |