| 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 | $116.51 | 5.107% | $122.4602 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $118.69 | 7.648% | $127.7674 | $127.77 | $127.75 | $127.80 |
| Purchase #3 | $231.67 | 9.163% | $252.8979 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $46.43 | 12.486% | $52.2272 | $52.23 | $52.25 | $52.20 |
| Purchase #5 | $110.78 | 12.499% | $124.6264 | $124.63 | $124.65 | $124.60 |
| Purchase #6 | $126.77 | 5.165% | $133.3177 | $133.32 | $133.30 | $133.30 |
| Purchase #7 | $228.43 | 8.516% | $247.8831 | $247.88 | $247.90 | $247.90 |
| 7 purchase totals = | $979.28 | $1,061.1799 | $1,061.19 | $1,061.20 | $1,061.20 | |