| 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 | $232.37 | 13.407% | $263.5238 | $263.52 | $263.50 | $263.50 |
| Purchase #2 | $236.96 | 9.850% | $260.3006 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $34.30 | 10.326% | $37.8418 | $37.84 | $37.85 | $37.80 |
| Purchase #4 | $29.95 | 10.692% | $33.1523 | $33.15 | $33.15 | $33.20 |
| Purchase #5 | $20.53 | 3.544% | $21.2576 | $21.26 | $21.25 | $21.30 |
| Purchase #6 | $204.82 | 7.873% | $220.9455 | $220.95 | $220.95 | $220.90 |
| Purchase #7 | $9.68 | 11.822% | $10.8244 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $768.61 | $847.8460 | $847.84 | $847.80 | $847.80 | |