| 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 | $109.25 | 5.281% | $115.0195 | $115.02 | $115.00 | $115.00 |
| Purchase #2 | $124.49 | 6.239% | $132.2569 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $138.28 | 4.775% | $144.8829 | $144.88 | $144.90 | $144.90 |
| Purchase #4 | $62.44 | 4.316% | $65.1349 | $65.13 | $65.15 | $65.10 |
| Purchase #5 | $210.41 | 7.188% | $225.5343 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $5.60 | 13.532% | $6.3578 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $213.41 | 11.504% | $237.9607 | $237.96 | $237.95 | $238.00 |
| 7 purchase totals = | $863.88 | $927.1470 | $927.14 | $927.15 | $927.20 | |