| 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 | $115.96 | 8.124% | $125.3806 | $125.38 | $125.40 | $125.40 |
| Purchase #2 | $229.71 | 13.358% | $260.3947 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $45.47 | 10.661% | $50.3176 | $50.32 | $50.30 | $50.30 |
| Purchase #4 | $118.36 | 4.519% | $123.7087 | $123.71 | $123.70 | $123.70 |
| Purchase #5 | $101.49 | 4.710% | $106.2702 | $106.27 | $106.25 | $106.30 |
| Purchase #6 | $147.25 | 7.747% | $158.6575 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $91.96 | 8.664% | $99.9274 | $99.93 | $99.95 | $99.90 |
| 7 purchase totals = | $850.20 | $924.6567 | $924.66 | $924.65 | $924.70 | |