| 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 | $136.79 | 8.716% | $148.7126 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $126.36 | 11.581% | $140.9938 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $179.52 | 9.494% | $196.5636 | $196.56 | $196.55 | $196.60 |
| Purchase #4 | $229.35 | 12.636% | $258.3307 | $258.33 | $258.35 | $258.30 |
| Purchase #5 | $170.83 | 8.286% | $184.985 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $209.85 | 7.413% | $225.4062 | $225.41 | $225.40 | $225.40 |
| Purchase #7 | $81.95 | 13.668% | $93.1509 | $93.15 | $93.15 | $93.20 |
| 7 purchase totals = | $1,134.65 | $1,248.1428 | $1,248.14 | $1,248.15 | $1,248.20 | |