| 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 | $116.52 | 7.442% | $125.1914 | $125.19 | $125.20 | $125.20 |
| Purchase #2 | $11.48 | 5.102% | $12.0657 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $238.50 | 4.389% | $248.9678 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $106.71 | 3.548% | $110.4961 | $110.50 | $110.50 | $110.50 |
| Purchase #5 | $154.92 | 12.817% | $174.7761 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $78.26 | 11.192% | $87.0189 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $55.57 | 12.359% | $62.4379 | $62.44 | $62.45 | $62.40 |
| 7 purchase totals = | $761.96 | $820.9539 | $820.97 | $820.95 | $821.00 | |