| 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 | $42.40 | 8.665% | $46.074 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $53.64 | 12.656% | $60.4287 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $105.80 | 13.345% | $119.919 | $119.92 | $119.90 | $119.90 |
| Purchase #4 | $234.68 | 3.193% | $242.1733 | $242.17 | $242.15 | $242.20 |
| Purchase #5 | $117.83 | 7.193% | $126.3055 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $244.84 | 5.811% | $259.0677 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $24.47 | 6.383% | $26.0319 | $26.03 | $26.05 | $26.00 |
| 7 purchase totals = | $823.66 | $880.0001 | $880.00 | $879.95 | $880.00 | |