| 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 | $101.49 | 13.320% | $115.0085 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $205.40 | 7.756% | $221.3308 | $221.33 | $221.35 | $221.30 |
| Purchase #3 | $231.59 | 5.434% | $244.1746 | $244.17 | $244.15 | $244.20 |
| Purchase #4 | $108.37 | 3.524% | $112.189 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $235.99 | 10.524% | $260.8256 | $260.83 | $260.85 | $260.80 |
| Purchase #6 | $58.37 | 8.229% | $63.1733 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $126.58 | 10.203% | $139.495 | $139.50 | $139.50 | $139.50 |
| 7 purchase totals = | $1,067.79 | $1,156.1968 | $1,156.20 | $1,156.20 | $1,156.20 | |