| 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 | $114.54 | 7.134% | $122.7113 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $112.56 | 11.764% | $125.8016 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $127.48 | 7.409% | $136.925 | $136.93 | $136.95 | $136.90 |
| Purchase #4 | $213.37 | 10.317% | $235.3834 | $235.38 | $235.40 | $235.40 |
| Purchase #5 | $51.46 | 6.743% | $54.9299 | $54.93 | $54.95 | $54.90 |
| Purchase #6 | $92.65 | 5.151% | $97.4224 | $97.42 | $97.40 | $97.40 |
| Purchase #7 | $100.26 | 6.768% | $107.0456 | $107.05 | $107.05 | $107.00 |
| 7 purchase totals = | $812.32 | $880.2192 | $880.22 | $880.25 | $880.10 | |