| 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 | $240.89 | 4.622% | $252.0239 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $27.47 | 10.644% | $30.3939 | $30.39 | $30.40 | $30.40 |
| Purchase #3 | $71.87 | 12.361% | $80.7539 | $80.75 | $80.75 | $80.80 |
| Purchase #4 | $205.55 | 5.800% | $217.4719 | $217.47 | $217.45 | $217.50 |
| Purchase #5 | $59.51 | 5.777% | $62.9479 | $62.95 | $62.95 | $62.90 |
| Purchase #6 | $177.25 | 13.239% | $200.7161 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $122.65 | 10.120% | $135.0622 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $905.19 | $979.3698 | $979.36 | $979.30 | $979.40 | |