| 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 | $121.59 | 4.330% | $126.8548 | $126.85 | $126.85 | $126.90 |
| Purchase #2 | $235.54 | 3.737% | $244.3421 | $244.34 | $244.35 | $244.30 |
| Purchase #3 | $93.50 | 9.460% | $102.3451 | $102.35 | $102.35 | $102.30 |
| Purchase #4 | $141.31 | 11.345% | $157.3416 | $157.34 | $157.35 | $157.30 |
| Purchase #5 | $210.66 | 7.409% | $226.2678 | $226.27 | $226.25 | $226.30 |
| Purchase #6 | $111.48 | 7.767% | $120.1387 | $120.14 | $120.15 | $120.10 |
| Purchase #7 | $240.65 | 11.736% | $268.8927 | $268.89 | $268.90 | $268.90 |
| 7 purchase totals = | $1,154.73 | $1,246.1828 | $1,246.18 | $1,246.20 | $1,246.10 | |