| 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 | $27.69 | 5.291% | $29.1551 | $29.16 | $29.15 | $29.20 |
| Purchase #2 | $224.83 | 3.806% | $233.387 | $233.39 | $233.40 | $233.40 |
| Purchase #3 | $212.87 | 6.701% | $227.1344 | $227.13 | $227.15 | $227.10 |
| Purchase #4 | $130.96 | 13.428% | $148.5453 | $148.55 | $148.55 | $148.50 |
| Purchase #5 | $152.30 | 5.821% | $161.1654 | $161.17 | $161.15 | $161.20 |
| Purchase #6 | $8.97 | 3.556% | $9.289 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $232.56 | 5.848% | $246.1601 | $246.16 | $246.15 | $246.20 |
| 7 purchase totals = | $990.18 | $1,054.8363 | $1,054.85 | $1,054.85 | $1,054.90 | |