| 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 | $9.32 | 11.743% | $10.4144 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $151.64 | 11.250% | $168.6995 | $168.70 | $168.70 | $168.70 |
| Purchase #3 | $112.42 | 3.399% | $116.2412 | $116.24 | $116.25 | $116.20 |
| Purchase #4 | $123.97 | 12.309% | $139.2295 | $139.23 | $139.25 | $139.20 |
| Purchase #5 | $210.70 | 7.651% | $226.8207 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $215.30 | 6.532% | $229.3634 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $97.67 | 11.244% | $108.652 | $108.65 | $108.65 | $108.70 |
| 7 purchase totals = | $921.02 | $999.4207 | $999.41 | $999.40 | $999.40 | |