| 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 | $204.67 | 9.687% | $224.4964 | $224.50 | $224.50 | $224.50 |
| Purchase #2 | $26.49 | 12.412% | $29.7779 | $29.78 | $29.80 | $29.80 |
| Purchase #3 | $148.52 | 7.609% | $159.8209 | $159.82 | $159.80 | $159.80 |
| Purchase #4 | $97.56 | 8.736% | $106.0828 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $22.46 | 4.255% | $23.4157 | $23.42 | $23.40 | $23.40 |
| Purchase #6 | $97.96 | 4.742% | $102.6053 | $102.61 | $102.60 | $102.60 |
| Purchase #7 | $139.76 | 4.685% | $146.3078 | $146.31 | $146.30 | $146.30 |
| 7 purchase totals = | $737.42 | $792.5068 | $792.52 | $792.50 | $792.50 | |