| 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 | $12.42 | 13.155% | $14.0539 | $14.05 | $14.05 | $14.10 |
| Purchase #2 | $192.41 | 10.544% | $212.6977 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $97.37 | 12.111% | $109.1625 | $109.16 | $109.15 | $109.20 |
| Purchase #4 | $124.80 | 10.320% | $137.6794 | $137.68 | $137.70 | $137.70 |
| Purchase #5 | $128.36 | 12.344% | $144.2048 | $144.20 | $144.20 | $144.20 |
| Purchase #6 | $129.88 | 13.248% | $147.0865 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $107.83 | 8.455% | $116.947 | $116.95 | $116.95 | $116.90 |
| 7 purchase totals = | $793.07 | $881.8318 | $881.83 | $881.85 | $881.90 | |