| 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 | $109.50 | 8.392% | $118.6892 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $17.99 | 4.660% | $18.8283 | $18.83 | $18.85 | $18.80 |
| Purchase #3 | $228.29 | 10.736% | $252.7992 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $70.82 | 6.223% | $75.2271 | $75.23 | $75.25 | $75.20 |
| Purchase #5 | $139.86 | 13.579% | $158.8516 | $158.85 | $158.85 | $158.90 |
| Purchase #6 | $107.25 | 12.476% | $120.6305 | $120.63 | $120.65 | $120.60 |
| Purchase #7 | $200.81 | 8.231% | $217.3387 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $874.52 | $962.3646 | $962.37 | $962.45 | $962.30 | |