| 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 | $130.60 | 11.645% | $145.8084 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $241.42 | 4.654% | $252.6557 | $252.66 | $252.65 | $252.70 |
| Purchase #3 | $36.64 | 5.387% | $38.6138 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $116.99 | 9.192% | $127.7437 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $48.71 | 4.647% | $50.9736 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $99.95 | 10.209% | $110.1539 | $110.15 | $110.15 | $110.20 |
| Purchase #7 | $186.59 | 12.449% | $209.8186 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $860.90 | $935.7677 | $935.76 | $935.70 | $935.80 | |