| 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 | $18.26 | 4.220% | $19.0306 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $225.47 | 6.481% | $240.0827 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $182.53 | 6.861% | $195.0534 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $144.62 | 11.700% | $161.5405 | $161.54 | $161.55 | $161.50 |
| Purchase #5 | $204.39 | 8.719% | $222.2108 | $222.21 | $222.20 | $222.20 |
| Purchase #6 | $92.35 | 5.701% | $97.6149 | $97.61 | $97.60 | $97.60 |
| Purchase #7 | $53.36 | 4.246% | $55.6257 | $55.63 | $55.65 | $55.60 |
| 7 purchase totals = | $920.98 | $991.1586 | $991.15 | $991.20 | $991.10 | |