| 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 | $223.67 | 8.758% | $243.259 | $243.26 | $243.25 | $243.30 |
| Purchase #2 | $11.80 | 3.107% | $12.1666 | $12.17 | $12.15 | $12.20 |
| Purchase #3 | $221.72 | 6.370% | $235.8436 | $235.84 | $235.85 | $235.80 |
| Purchase #4 | $57.75 | 11.778% | $64.5518 | $64.55 | $64.55 | $64.60 |
| Purchase #5 | $217.71 | 5.239% | $229.1158 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $25.66 | 9.381% | $28.0672 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $44.62 | 11.349% | $49.6839 | $49.68 | $49.70 | $49.70 |
| 7 purchase totals = | $802.93 | $862.6879 | $862.69 | $862.65 | $862.80 | |