| 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 | $249.76 | 3.859% | $259.3982 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $53.42 | 13.316% | $60.5334 | $60.53 | $60.55 | $60.50 |
| Purchase #3 | $179.89 | 8.336% | $194.8856 | $194.89 | $194.90 | $194.90 |
| Purchase #4 | $182.92 | 12.716% | $206.1801 | $206.18 | $206.20 | $206.20 |
| Purchase #5 | $208.78 | 7.556% | $224.5554 | $224.56 | $224.55 | $224.60 |
| Purchase #6 | $28.62 | 7.217% | $30.6855 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $92.94 | 10.710% | $102.8939 | $102.89 | $102.90 | $102.90 |
| 7 purchase totals = | $996.33 | $1,079.1321 | $1,079.14 | $1,079.20 | $1,079.20 | |