| 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 | $235.34 | 8.201% | $254.6402 | $254.64 | $254.65 | $254.60 |
| Purchase #2 | $94.35 | 13.823% | $107.392 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $108.72 | 9.375% | $118.9125 | $118.91 | $118.90 | $118.90 |
| Purchase #4 | $119.83 | 10.298% | $132.1701 | $132.17 | $132.15 | $132.20 |
| Purchase #5 | $7.98 | 4.322% | $8.3249 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $40.34 | 10.458% | $44.5588 | $44.56 | $44.55 | $44.60 |
| Purchase #7 | $31.63 | 7.148% | $33.8909 | $33.89 | $33.90 | $33.90 |
| 7 purchase totals = | $638.19 | $699.8894 | $699.88 | $699.85 | $699.90 | |