| 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 | $205.71 | 10.671% | $227.6613 | $227.66 | $227.65 | $227.70 |
| Purchase #2 | $217.41 | 10.442% | $240.112 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $12.72 | 4.503% | $13.2928 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $21.95 | 12.591% | $24.7137 | $24.71 | $24.70 | $24.70 |
| Purchase #5 | $36.78 | 5.170% | $38.6815 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $180.35 | 11.335% | $200.7927 | $200.79 | $200.80 | $200.80 |
| Purchase #7 | $40.30 | 13.344% | $45.6776 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $715.22 | $790.9316 | $790.92 | $790.95 | $791.00 | |