| 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 | $249.98 | 4.137% | $260.3217 | $260.32 | $260.30 | $260.30 |
| Purchase #2 | $140.75 | 5.530% | $148.5335 | $148.53 | $148.55 | $148.50 |
| Purchase #3 | $111.48 | 12.252% | $125.1385 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $215.68 | 4.571% | $225.5387 | $225.54 | $225.55 | $225.50 |
| Purchase #5 | $20.49 | 7.117% | $21.9483 | $21.95 | $21.95 | $21.90 |
| Purchase #6 | $42.68 | 8.385% | $46.2587 | $46.26 | $46.25 | $46.30 |
| Purchase #7 | $116.39 | 8.508% | $126.2925 | $126.29 | $126.30 | $126.30 |
| 7 purchase totals = | $897.45 | $954.0319 | $954.03 | $954.05 | $953.90 | |