| 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 | $100.68 | 12.284% | $113.0475 | $113.05 | $113.05 | $113.00 |
| Purchase #2 | $102.49 | 4.830% | $107.4403 | $107.44 | $107.45 | $107.40 |
| Purchase #3 | $188.71 | 3.765% | $195.8149 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $11.86 | 5.460% | $12.5076 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $221.29 | 8.859% | $240.8941 | $240.89 | $240.90 | $240.90 |
| Purchase #6 | $220.77 | 3.246% | $227.9362 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $46.46 | 5.269% | $48.908 | $48.91 | $48.90 | $48.90 |
| 7 purchase totals = | $892.26 | $946.5486 | $946.55 | $946.55 | $946.40 | |