| 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 | $33.87 | 8.705% | $36.8184 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $202.59 | 4.623% | $211.9557 | $211.96 | $211.95 | $212.00 |
| Purchase #3 | $146.57 | 11.335% | $163.1837 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $106.61 | 11.304% | $118.6612 | $118.66 | $118.65 | $118.70 |
| Purchase #5 | $103.53 | 8.300% | $112.123 | $112.12 | $112.10 | $112.10 |
| Purchase #6 | $238.47 | 4.710% | $249.7019 | $249.70 | $249.70 | $249.70 |
| Purchase #7 | $41.48 | 12.516% | $46.6716 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $873.12 | $939.1155 | $939.11 | $939.05 | $939.20 | |