| 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 | $105.56 | 9.407% | $115.49 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $97.97 | 5.553% | $103.4103 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $146.80 | 9.243% | $160.3687 | $160.37 | $160.35 | $160.40 |
| Purchase #4 | $209.55 | 7.456% | $225.174 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $21.64 | 8.326% | $23.4417 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $124.93 | 6.199% | $132.6744 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $207.33 | 13.725% | $235.786 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $913.78 | $996.3451 | $996.34 | $996.30 | $996.40 | |