| 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 | $192.80 | 10.200% | $212.4656 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $210.31 | 6.479% | $223.936 | $223.94 | $223.95 | $223.90 |
| Purchase #3 | $218.67 | 7.133% | $234.2677 | $234.27 | $234.25 | $234.30 |
| Purchase #4 | $90.66 | 7.429% | $97.3951 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $188.99 | 10.496% | $208.8264 | $208.83 | $208.85 | $208.80 |
| Purchase #6 | $202.65 | 11.551% | $226.0581 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $47.35 | 7.192% | $50.7554 | $50.76 | $50.75 | $50.80 |
| 7 purchase totals = | $1,151.43 | $1,253.7043 | $1,253.73 | $1,253.70 | $1,253.80 | |