| 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 | $129.98 | 6.570% | $138.5197 | $138.52 | $138.50 | $138.50 |
| Purchase #2 | $189.96 | 6.476% | $202.2618 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $208.79 | 3.685% | $216.4839 | $216.48 | $216.50 | $216.50 |
| Purchase #4 | $56.89 | 5.594% | $60.0724 | $60.07 | $60.05 | $60.10 |
| Purchase #5 | $18.74 | 8.419% | $20.3177 | $20.32 | $20.30 | $20.30 |
| Purchase #6 | $41.41 | 13.480% | $46.9921 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $249.77 | 8.691% | $271.4775 | $271.48 | $271.50 | $271.50 |
| 7 purchase totals = | $895.54 | $956.1251 | $956.12 | $956.10 | $956.20 | |