| 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 | $102.51 | 7.290% | $109.983 | $109.98 | $110.00 | $110.00 |
| Purchase #2 | $19.36 | 13.338% | $21.9422 | $21.94 | $21.95 | $21.90 |
| Purchase #3 | $114.73 | 7.291% | $123.095 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $213.29 | 3.729% | $221.2436 | $221.24 | $221.25 | $221.20 |
| Purchase #5 | $68.85 | 8.464% | $74.6775 | $74.68 | $74.70 | $74.70 |
| Purchase #6 | $205.73 | 10.495% | $227.3214 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $43.34 | 12.145% | $48.6036 | $48.60 | $48.60 | $48.60 |
| 7 purchase totals = | $767.81 | $826.8663 | $826.86 | $826.90 | $826.80 | |