| 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 | $229.33 | 7.350% | $246.1858 | $246.19 | $246.20 | $246.20 |
| Purchase #2 | $65.45 | 8.364% | $70.9242 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $107.99 | 10.235% | $119.0428 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $197.82 | 12.383% | $222.3161 | $222.32 | $222.30 | $222.30 |
| Purchase #5 | $52.89 | 12.174% | $59.3288 | $59.33 | $59.35 | $59.30 |
| Purchase #6 | $60.52 | 6.111% | $64.2184 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $46.90 | 5.842% | $49.6399 | $49.64 | $49.65 | $49.60 |
| 7 purchase totals = | $760.90 | $831.6560 | $831.66 | $831.65 | $831.50 | |