| 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 | $218.38 | 5.286% | $229.9236 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $59.91 | 10.402% | $66.1418 | $66.14 | $66.15 | $66.10 |
| Purchase #3 | $138.75 | 4.778% | $145.3795 | $145.38 | $145.40 | $145.40 |
| Purchase #4 | $30.97 | 3.103% | $31.931 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $99.47 | 8.111% | $107.538 | $107.54 | $107.55 | $107.50 |
| Purchase #6 | $163.85 | 11.303% | $182.37 | $182.37 | $182.35 | $182.40 |
| Purchase #7 | $52.29 | 11.814% | $58.4675 | $58.47 | $58.45 | $58.50 |
| 7 purchase totals = | $763.62 | $821.7514 | $821.75 | $821.75 | $821.70 | |