| 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 | $224.73 | 12.838% | $253.5808 | $253.58 | $253.60 | $253.60 |
| Purchase #2 | $115.49 | 9.724% | $126.7202 | $126.72 | $126.70 | $126.70 |
| Purchase #3 | $23.75 | 8.378% | $25.7398 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $240.26 | 5.613% | $253.7458 | $253.75 | $253.75 | $253.70 |
| Purchase #5 | $65.58 | 7.439% | $70.4585 | $70.46 | $70.45 | $70.50 |
| Purchase #6 | $25.95 | 10.501% | $28.675 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $19.45 | 8.440% | $21.0916 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $715.21 | $780.0117 | $780.02 | $780.05 | $780.00 | |