| 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 | $205.94 | 10.296% | $227.1436 | $227.14 | $227.15 | $227.10 |
| Purchase #2 | $146.50 | 8.524% | $158.9877 | $158.99 | $159.00 | $159.00 |
| Purchase #3 | $68.27 | 3.325% | $70.54 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $241.55 | 10.486% | $266.8789 | $266.88 | $266.90 | $266.90 |
| Purchase #5 | $54.76 | 8.174% | $59.2361 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $57.53 | 6.487% | $61.262 | $61.26 | $61.25 | $61.30 |
| Purchase #7 | $60.67 | 7.290% | $65.0928 | $65.09 | $65.10 | $65.10 |
| 7 purchase totals = | $835.22 | $909.1411 | $909.14 | $909.20 | $909.10 | |