| 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 | $87.91 | 13.428% | $99.7146 | $99.71 | $99.70 | $99.70 |
| Purchase #2 | $174.54 | 8.319% | $189.06 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $42.80 | 13.211% | $48.4543 | $48.45 | $48.45 | $48.50 |
| Purchase #4 | $196.35 | 3.309% | $202.8472 | $202.85 | $202.85 | $202.80 |
| Purchase #5 | $202.49 | 9.686% | $222.1032 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $101.32 | 5.154% | $106.542 | $106.54 | $106.55 | $106.50 |
| Purchase #7 | $228.41 | 3.345% | $236.0503 | $236.05 | $236.05 | $236.10 |
| 7 purchase totals = | $1,033.82 | $1,104.7716 | $1,104.76 | $1,104.75 | $1,104.80 | |