| 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 | $189.82 | 6.700% | $202.5379 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $36.48 | 3.742% | $37.8451 | $37.85 | $37.85 | $37.80 |
| Purchase #3 | $111.44 | 6.603% | $118.7984 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $47.99 | 4.534% | $50.1659 | $50.17 | $50.15 | $50.20 |
| Purchase #5 | $226.66 | 12.693% | $255.43 | $255.43 | $255.45 | $255.40 |
| Purchase #6 | $44.65 | 3.572% | $46.2449 | $46.24 | $46.25 | $46.20 |
| Purchase #7 | $233.45 | 12.286% | $262.1317 | $262.13 | $262.15 | $262.10 |
| 7 purchase totals = | $890.49 | $973.1539 | $973.16 | $973.20 | $973.00 | |