| 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 | $6.28 | 11.679% | $7.0134 | $7.01 | $7.00 | $7.00 |
| Purchase #2 | $109.85 | 8.710% | $119.4179 | $119.42 | $119.40 | $119.40 |
| Purchase #3 | $238.33 | 9.261% | $260.4017 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $177.47 | 10.500% | $196.1044 | $196.10 | $196.10 | $196.10 |
| Purchase #5 | $154.82 | 3.258% | $159.864 | $159.86 | $159.85 | $159.90 |
| Purchase #6 | $146.36 | 3.264% | $151.1372 | $151.14 | $151.15 | $151.10 |
| Purchase #7 | $21.41 | 4.244% | $22.3186 | $22.32 | $22.30 | $22.30 |
| 7 purchase totals = | $854.52 | $916.2572 | $916.25 | $916.20 | $916.20 | |