| 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 | $209.63 | 10.827% | $232.3266 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $161.28 | 11.679% | $180.1159 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $185.95 | 7.738% | $200.3388 | $200.34 | $200.35 | $200.30 |
| Purchase #4 | $98.82 | 13.516% | $112.1765 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $210.92 | 12.714% | $237.7364 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $168.28 | 13.444% | $190.9036 | $190.90 | $190.90 | $190.90 |
| Purchase #7 | $248.43 | 7.428% | $266.8834 | $266.88 | $266.90 | $266.90 |
| 7 purchase totals = | $1,283.31 | $1,420.4812 | $1,420.49 | $1,420.55 | $1,420.40 | |