| 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 | $243.39 | 3.646% | $252.264 | $252.26 | $252.25 | $252.30 |
| Purchase #2 | $175.94 | 12.488% | $197.9114 | $197.91 | $197.90 | $197.90 |
| Purchase #3 | $30.61 | 9.700% | $33.5792 | $33.58 | $33.60 | $33.60 |
| Purchase #4 | $162.84 | 10.816% | $180.4528 | $180.45 | $180.45 | $180.50 |
| Purchase #5 | $125.54 | 8.239% | $135.8832 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $30.73 | 9.296% | $33.5867 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $123.94 | 9.822% | $136.1134 | $136.11 | $136.10 | $136.10 |
| 7 purchase totals = | $892.99 | $969.7907 | $969.78 | $969.80 | $969.90 | |