| 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 | $127.40 | 6.367% | $135.5116 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $158.93 | 6.349% | $169.0205 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $47.70 | 3.610% | $49.422 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $238.59 | 4.831% | $250.1163 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $61.85 | 6.342% | $65.7725 | $65.77 | $65.75 | $65.80 |
| Purchase #6 | $32.83 | 7.349% | $35.2427 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $237.84 | 10.869% | $263.6908 | $263.69 | $263.70 | $263.70 |
| 7 purchase totals = | $905.14 | $968.7764 | $968.77 | $968.70 | $968.70 | |