| 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 | $197.97 | 7.316% | $212.4535 | $212.45 | $212.45 | $212.50 |
| Purchase #2 | $97.49 | 4.815% | $102.1841 | $102.18 | $102.20 | $102.20 |
| Purchase #3 | $202.45 | 3.581% | $209.6997 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $55.52 | 7.202% | $59.5186 | $59.52 | $59.50 | $59.50 |
| Purchase #5 | $234.72 | 4.516% | $245.32 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $154.50 | 9.132% | $168.6089 | $168.61 | $168.60 | $168.60 |
| Purchase #7 | $145.46 | 8.597% | $157.9652 | $157.97 | $157.95 | $158.00 |
| 7 purchase totals = | $1,088.11 | $1,155.7500 | $1,155.75 | $1,155.70 | $1,155.80 | |