| 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 | $211.89 | 7.850% | $228.5234 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $11.26 | 4.347% | $11.7495 | $11.75 | $11.75 | $11.70 |
| Purchase #3 | $152.44 | 11.327% | $169.7069 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $10.69 | 8.786% | $11.6292 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $216.37 | 3.685% | $224.3432 | $224.34 | $224.35 | $224.30 |
| Purchase #6 | $186.33 | 8.304% | $201.8028 | $201.80 | $201.80 | $201.80 |
| Purchase #7 | $101.55 | 5.720% | $107.3587 | $107.36 | $107.35 | $107.40 |
| 7 purchase totals = | $890.53 | $955.1137 | $955.11 | $955.10 | $955.00 | |