| 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 | $229.65 | 4.476% | $239.9291 | $239.93 | $239.95 | $239.90 |
| Purchase #2 | $130.28 | 8.843% | $141.8007 | $141.80 | $141.80 | $141.80 |
| Purchase #3 | $221.34 | 11.668% | $247.166 | $247.17 | $247.15 | $247.20 |
| Purchase #4 | $47.35 | 10.353% | $52.2521 | $52.25 | $52.25 | $52.30 |
| Purchase #5 | $211.71 | 11.585% | $236.2366 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $12.43 | 8.624% | $13.502 | $13.50 | $13.50 | $13.50 |
| Purchase #7 | $25.92 | 9.501% | $28.3827 | $28.38 | $28.40 | $28.40 |
| 7 purchase totals = | $878.68 | $959.2692 | $959.27 | $959.30 | $959.30 | |