| 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 | $219.61 | 10.749% | $243.2159 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $178.47 | 12.445% | $200.6806 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $58.98 | 10.442% | $65.1387 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $46.33 | 5.533% | $48.8934 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $142.87 | 12.756% | $161.0945 | $161.09 | $161.10 | $161.10 |
| Purchase #6 | $66.97 | 13.497% | $76.0089 | $76.01 | $76.00 | $76.00 |
| Purchase #7 | $40.47 | 5.835% | $42.8314 | $42.83 | $42.85 | $42.80 |
| 7 purchase totals = | $753.70 | $837.8634 | $837.86 | $837.90 | $837.80 | |