| 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 | $128.93 | 7.381% | $138.4463 | $138.45 | $138.45 | $138.40 |
| Purchase #2 | $232.33 | 10.271% | $256.1926 | $256.19 | $256.20 | $256.20 |
| Purchase #3 | $178.95 | 12.145% | $200.6835 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $227.79 | 7.102% | $243.9676 | $243.97 | $243.95 | $244.00 |
| Purchase #5 | $155.98 | 10.548% | $172.4328 | $172.43 | $172.45 | $172.40 |
| Purchase #6 | $58.39 | 5.142% | $61.3924 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $89.42 | 8.541% | $97.0574 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $1,071.79 | $1,170.1726 | $1,170.17 | $1,170.20 | $1,170.20 | |