| 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 | $221.83 | 10.384% | $244.8648 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $51.39 | 8.344% | $55.678 | $55.68 | $55.70 | $55.70 |
| Purchase #3 | $67.44 | 7.191% | $72.2896 | $72.29 | $72.30 | $72.30 |
| Purchase #4 | $176.33 | 12.242% | $197.9163 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $52.79 | 8.108% | $57.0702 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $200.49 | 8.369% | $217.269 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $93.28 | 7.151% | $99.9505 | $99.95 | $99.95 | $100.00 |
| 7 purchase totals = | $863.55 | $945.0384 | $945.04 | $945.00 | $945.20 | |