| 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 | $229.65 | 7.511% | $246.899 | $246.90 | $246.90 | $246.90 |
| Purchase #2 | $217.40 | 13.277% | $246.2642 | $246.26 | $246.25 | $246.30 |
| Purchase #3 | $157.90 | 12.569% | $177.7465 | $177.75 | $177.75 | $177.70 |
| Purchase #4 | $235.33 | 8.610% | $255.5919 | $255.59 | $255.60 | $255.60 |
| Purchase #5 | $234.85 | 10.804% | $260.2232 | $260.22 | $260.20 | $260.20 |
| Purchase #6 | $121.79 | 13.450% | $138.1708 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $183.79 | 13.794% | $209.142 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $1,380.71 | $1,534.0376 | $1,534.03 | $1,534.00 | $1,534.00 | |