| 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 | $109.47 | 13.267% | $123.9934 | $123.99 | $124.00 | $124.00 |
| Purchase #2 | $30.88 | 8.276% | $33.4356 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $49.78 | 11.421% | $55.4654 | $55.47 | $55.45 | $55.50 |
| Purchase #4 | $91.65 | 10.698% | $101.4547 | $101.45 | $101.45 | $101.50 |
| Purchase #5 | $179.35 | 11.635% | $200.2174 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $7.54 | 13.431% | $8.5527 | $8.55 | $8.55 | $8.60 |
| Purchase #7 | $179.88 | 13.526% | $204.2106 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $648.55 | $727.3298 | $727.33 | $727.30 | $727.40 | |