| 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 | $105.46 | 12.492% | $118.6341 | $118.63 | $118.65 | $118.60 |
| Purchase #2 | $34.63 | 9.527% | $37.9292 | $37.93 | $37.95 | $37.90 |
| Purchase #3 | $75.51 | 8.768% | $82.1307 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $35.48 | 5.416% | $37.4016 | $37.40 | $37.40 | $37.40 |
| Purchase #5 | $207.57 | 9.210% | $226.6872 | $226.69 | $226.70 | $226.70 |
| Purchase #6 | $107.89 | 11.485% | $120.2812 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $188.71 | 10.635% | $208.7793 | $208.78 | $208.80 | $208.80 |
| 7 purchase totals = | $755.25 | $831.8433 | $831.84 | $831.95 | $831.80 | |