| 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 | $226.72 | 5.271% | $238.6704 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $193.97 | 10.873% | $215.0604 | $215.06 | $215.05 | $215.10 |
| Purchase #3 | $87.99 | 4.844% | $92.2522 | $92.25 | $92.25 | $92.30 |
| Purchase #4 | $61.47 | 13.874% | $69.9983 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $76.86 | 4.641% | $80.4271 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $41.79 | 4.754% | $43.7767 | $43.78 | $43.80 | $43.80 |
| Purchase #7 | $44.31 | 9.281% | $48.4224 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $733.11 | $788.6075 | $788.61 | $788.60 | $788.70 | |