| 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 | $102.87 | 12.768% | $116.0044 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $158.39 | 13.566% | $179.8772 | $179.88 | $179.90 | $179.90 |
| Purchase #3 | $131.65 | 9.642% | $144.3437 | $144.34 | $144.35 | $144.30 |
| Purchase #4 | $45.49 | 4.591% | $47.5784 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $212.44 | 9.115% | $231.8039 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $24.72 | 13.626% | $28.0883 | $28.09 | $28.10 | $28.10 |
| Purchase #7 | $93.86 | 8.622% | $101.9526 | $101.95 | $101.95 | $102.00 |
| 7 purchase totals = | $769.42 | $849.6485 | $849.64 | $849.70 | $849.70 | |