| 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 | $225.83 | 4.811% | $236.6947 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $215.91 | 4.812% | $226.2996 | $226.30 | $226.30 | $226.30 |
| Purchase #3 | $111.41 | 4.204% | $116.0937 | $116.09 | $116.10 | $116.10 |
| Purchase #4 | $19.42 | 7.267% | $20.8313 | $20.83 | $20.85 | $20.80 |
| Purchase #5 | $77.28 | 13.132% | $87.4284 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $95.84 | 7.386% | $102.9187 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $143.37 | 12.120% | $160.7464 | $160.75 | $160.75 | $160.70 |
| 7 purchase totals = | $889.06 | $951.0128 | $951.01 | $951.05 | $950.90 | |