| 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 | $232.86 | 9.291% | $254.495 | $254.50 | $254.50 | $254.50 |
| Purchase #2 | $124.73 | 6.488% | $132.8225 | $132.82 | $132.80 | $132.80 |
| Purchase #3 | $136.66 | 10.754% | $151.3564 | $151.36 | $151.35 | $151.40 |
| Purchase #4 | $228.70 | 6.658% | $243.9268 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $58.94 | 7.172% | $63.1672 | $63.17 | $63.15 | $63.20 |
| Purchase #6 | $157.32 | 4.606% | $164.5662 | $164.57 | $164.55 | $164.60 |
| Purchase #7 | $145.78 | 9.143% | $159.1087 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $1,084.99 | $1,169.4428 | $1,169.46 | $1,169.40 | $1,169.50 | |