| 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 | $234.80 | 7.678% | $252.8279 | $252.83 | $252.85 | $252.80 |
| Purchase #2 | $133.68 | 12.325% | $150.1561 | $150.16 | $150.15 | $150.20 |
| Purchase #3 | $117.73 | 13.842% | $134.0262 | $134.03 | $134.05 | $134.00 |
| Purchase #4 | $24.27 | 8.743% | $26.3919 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $97.27 | 11.155% | $108.1205 | $108.12 | $108.10 | $108.10 |
| Purchase #6 | $134.76 | 12.392% | $151.4595 | $151.46 | $151.45 | $151.50 |
| Purchase #7 | $159.44 | 5.480% | $168.1773 | $168.18 | $168.20 | $168.20 |
| 7 purchase totals = | $901.95 | $991.1594 | $991.17 | $991.20 | $991.20 | |