| 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 | $211.96 | 11.162% | $235.619 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $157.85 | 8.664% | $171.5261 | $171.53 | $171.55 | $171.50 |
| Purchase #3 | $30.95 | 8.214% | $33.4922 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $102.27 | 13.488% | $116.0642 | $116.06 | $116.05 | $116.10 |
| Purchase #5 | $246.73 | 12.335% | $277.1641 | $277.16 | $277.15 | $277.20 |
| Purchase #6 | $89.67 | 8.271% | $97.0866 | $97.09 | $97.10 | $97.10 |
| Purchase #7 | $38.80 | 8.789% | $42.2101 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $878.23 | $973.1623 | $973.16 | $973.15 | $973.20 | |