| 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 | $205.35 | 9.633% | $225.1314 | $225.13 | $225.15 | $225.10 |
| Purchase #2 | $250.57 | 11.642% | $279.7414 | $279.74 | $279.75 | $279.70 |
| Purchase #3 | $121.29 | 9.191% | $132.4378 | $132.44 | $132.45 | $132.40 |
| Purchase #4 | $238.60 | 3.858% | $247.8052 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $243.86 | 6.317% | $259.2646 | $259.26 | $259.25 | $259.30 |
| Purchase #6 | $209.80 | 7.418% | $225.363 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $237.86 | 10.492% | $262.8163 | $262.82 | $262.80 | $262.80 |
| 7 purchase totals = | $1,507.33 | $1,632.5597 | $1,632.56 | $1,632.55 | $1,632.50 | |