| 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 | $91.57 | 12.285% | $102.8194 | $102.82 | $102.80 | $102.80 |
| Purchase #2 | $39.35 | 12.209% | $44.1542 | $44.15 | $44.15 | $44.20 |
| Purchase #3 | $22.28 | 8.473% | $24.1678 | $24.17 | $24.15 | $24.20 |
| Purchase #4 | $101.42 | 5.769% | $107.2709 | $107.27 | $107.25 | $107.30 |
| Purchase #5 | $228.54 | 13.119% | $258.5222 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $234.51 | 5.513% | $247.4385 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $106.37 | 4.456% | $111.1098 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $824.04 | $895.4828 | $895.48 | $895.40 | $895.50 | |