| 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 | $115.27 | 6.282% | $122.5113 | $122.51 | $122.50 | $122.50 |
| Purchase #2 | $230.25 | 13.239% | $260.7328 | $260.73 | $260.75 | $260.70 |
| Purchase #3 | $73.34 | 3.620% | $75.9949 | $75.99 | $76.00 | $76.00 |
| Purchase #4 | $29.81 | 12.472% | $33.5279 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $204.34 | 5.383% | $215.3396 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $9.85 | 3.747% | $10.2191 | $10.22 | $10.20 | $10.20 |
| Purchase #7 | $149.85 | 6.858% | $160.1267 | $160.13 | $160.15 | $160.10 |
| 7 purchase totals = | $812.71 | $878.4523 | $878.45 | $878.50 | $878.30 | |