| 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 | $247.84 | 8.199% | $268.1604 | $268.16 | $268.15 | $268.20 |
| Purchase #2 | $109.45 | 8.619% | $118.8835 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $207.65 | 11.396% | $231.3138 | $231.31 | $231.30 | $231.30 |
| Purchase #4 | $59.34 | 9.847% | $65.1832 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $150.71 | 3.561% | $156.0768 | $156.08 | $156.10 | $156.10 |
| Purchase #6 | $202.34 | 12.773% | $228.1849 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $126.98 | 4.537% | $132.7411 | $132.74 | $132.75 | $132.70 |
| 7 purchase totals = | $1,104.31 | $1,200.5437 | $1,200.53 | $1,200.60 | $1,200.60 | |