| 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 | $93.90 | 12.183% | $105.3398 | $105.34 | $105.35 | $105.30 |
| Purchase #2 | $231.91 | 5.216% | $244.0064 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $115.73 | 3.514% | $119.7968 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $53.39 | 10.761% | $59.1353 | $59.14 | $59.15 | $59.10 |
| Purchase #5 | $159.95 | 11.406% | $178.1939 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $150.97 | 6.821% | $161.2677 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $118.58 | 7.526% | $127.5043 | $127.50 | $127.50 | $127.50 |
| 7 purchase totals = | $924.43 | $995.2442 | $995.25 | $995.25 | $995.20 | |