| 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 | $117.79 | 11.204% | $130.9872 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $226.98 | 7.427% | $243.8378 | $243.84 | $243.85 | $243.80 |
| Purchase #3 | $44.78 | 3.608% | $46.3957 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $192.45 | 8.213% | $208.2559 | $208.26 | $208.25 | $208.30 |
| Purchase #5 | $70.26 | 6.829% | $75.0581 | $75.06 | $75.05 | $75.10 |
| Purchase #6 | $49.98 | 10.241% | $55.0985 | $55.10 | $55.10 | $55.10 |
| Purchase #7 | $192.43 | 12.837% | $217.1322 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $894.67 | $976.7654 | $976.78 | $976.80 | $976.80 | |