| 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 | $98.33 | 9.439% | $107.6114 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $117.75 | 5.504% | $124.231 | $124.23 | $124.25 | $124.20 |
| Purchase #3 | $205.67 | 8.202% | $222.5391 | $222.54 | $222.55 | $222.50 |
| Purchase #4 | $128.79 | 7.309% | $138.2033 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $103.70 | 7.658% | $111.6413 | $111.64 | $111.65 | $111.60 |
| Purchase #6 | $217.56 | 12.585% | $244.9399 | $244.94 | $244.95 | $244.90 |
| Purchase #7 | $43.95 | 9.225% | $48.0044 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $915.75 | $997.1704 | $997.16 | $997.20 | $997.00 | |