| 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 | $220.90 | 8.697% | $240.1117 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $227.37 | 9.733% | $249.4999 | $249.50 | $249.50 | $249.50 |
| Purchase #3 | $58.30 | 13.872% | $66.3874 | $66.39 | $66.40 | $66.40 |
| Purchase #4 | $249.48 | 3.133% | $257.2962 | $257.30 | $257.30 | $257.30 |
| Purchase #5 | $54.99 | 8.413% | $59.6163 | $59.62 | $59.60 | $59.60 |
| Purchase #6 | $41.42 | 8.636% | $44.997 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $60.56 | 10.136% | $66.6984 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $913.02 | $984.6069 | $984.62 | $984.60 | $984.60 | |