| 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 | $187.89 | 8.864% | $204.5446 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $35.93 | 3.598% | $37.2228 | $37.22 | $37.20 | $37.20 |
| Purchase #3 | $102.96 | 13.873% | $117.2436 | $117.24 | $117.25 | $117.20 |
| Purchase #4 | $225.38 | 10.646% | $249.374 | $249.37 | $249.35 | $249.40 |
| Purchase #5 | $53.85 | 7.827% | $58.0648 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $116.59 | 10.684% | $129.0465 | $129.05 | $129.05 | $129.00 |
| Purchase #7 | $125.96 | 6.342% | $133.9484 | $133.95 | $133.95 | $133.90 |
| 7 purchase totals = | $848.56 | $929.4447 | $929.43 | $929.40 | $929.30 | |