| 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 | $233.90 | 7.873% | $252.3149 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $30.56 | 9.286% | $33.3978 | $33.40 | $33.40 | $33.40 |
| Purchase #3 | $6.83 | 11.677% | $7.6275 | $7.63 | $7.65 | $7.60 |
| Purchase #4 | $243.85 | 8.420% | $264.3822 | $264.38 | $264.40 | $264.40 |
| Purchase #5 | $161.78 | 13.316% | $183.3226 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $17.71 | 10.528% | $19.5745 | $19.57 | $19.55 | $19.60 |
| Purchase #7 | $205.59 | 10.213% | $226.5869 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $900.22 | $987.2064 | $987.20 | $987.20 | $987.20 | |