| 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 | $132.31 | 6.590% | $141.0292 | $141.03 | $141.05 | $141.00 |
| Purchase #2 | $201.86 | 5.473% | $212.9078 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $24.43 | 9.850% | $26.8364 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $27.29 | 8.154% | $29.5152 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $119.53 | 6.348% | $127.1178 | $127.12 | $127.10 | $127.10 |
| Purchase #6 | $247.99 | 12.146% | $278.1109 | $278.11 | $278.10 | $278.10 |
| Purchase #7 | $81.61 | 12.162% | $91.5354 | $91.54 | $91.55 | $91.50 |
| 7 purchase totals = | $835.02 | $907.0527 | $907.07 | $907.05 | $906.90 | |