| 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 | $95.91 | 7.339% | $102.9488 | $102.95 | $102.95 | $102.90 |
| Purchase #2 | $25.46 | 12.217% | $28.5704 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $145.55 | 6.767% | $155.3994 | $155.40 | $155.40 | $155.40 |
| Purchase #4 | $33.86 | 5.365% | $35.6766 | $35.68 | $35.70 | $35.70 |
| Purchase #5 | $129.93 | 11.645% | $145.0603 | $145.06 | $145.05 | $145.10 |
| Purchase #6 | $236.63 | 5.704% | $250.1274 | $250.13 | $250.15 | $250.10 |
| Purchase #7 | $216.64 | 8.202% | $234.4088 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $883.98 | $952.1917 | $952.20 | $952.20 | $952.20 | |