| 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 | $124.53 | 6.197% | $132.2471 | $132.25 | $132.25 | $132.20 |
| Purchase #2 | $54.43 | 10.230% | $59.9982 | $60.00 | $60.00 | $60.00 |
| Purchase #3 | $243.64 | 7.635% | $262.2419 | $262.24 | $262.25 | $262.20 |
| Purchase #4 | $106.27 | 13.720% | $120.8502 | $120.85 | $120.85 | $120.90 |
| Purchase #5 | $154.55 | 12.348% | $173.6338 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $50.43 | 8.409% | $54.6707 | $54.67 | $54.65 | $54.70 |
| Purchase #7 | $84.87 | 5.320% | $89.3851 | $89.39 | $89.40 | $89.40 |
| 7 purchase totals = | $818.72 | $893.0270 | $893.03 | $893.05 | $893.00 | |