| 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 | $131.69 | 9.606% | $144.3401 | $144.34 | $144.35 | $144.30 |
| Purchase #2 | $178.86 | 9.349% | $195.5816 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $93.52 | 4.315% | $97.5554 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $112.83 | 11.686% | $126.0153 | $126.02 | $126.00 | $126.00 |
| Purchase #5 | $91.43 | 11.519% | $101.9618 | $101.96 | $101.95 | $102.00 |
| Purchase #6 | $191.34 | 8.354% | $207.3245 | $207.32 | $207.30 | $207.30 |
| Purchase #7 | $220.85 | 13.826% | $251.3847 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $1,020.52 | $1,124.1634 | $1,124.16 | $1,124.15 | $1,124.20 | |