| 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 | $244.84 | 6.317% | $260.3065 | $260.31 | $260.30 | $260.30 |
| Purchase #2 | $6.65 | 7.127% | $7.1239 | $7.12 | $7.10 | $7.10 |
| Purchase #3 | $46.36 | 9.457% | $50.7443 | $50.74 | $50.75 | $50.70 |
| Purchase #4 | $205.49 | 9.402% | $224.8102 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $16.88 | 8.107% | $18.2485 | $18.25 | $18.25 | $18.20 |
| Purchase #6 | $218.46 | 3.108% | $225.2497 | $225.25 | $225.25 | $225.20 |
| Purchase #7 | $61.78 | 10.334% | $68.1643 | $68.16 | $68.15 | $68.20 |
| 7 purchase totals = | $800.46 | $854.6474 | $854.64 | $854.60 | $854.50 | |