| 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 | $233.73 | 10.287% | $257.7738 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $49.49 | 11.649% | $55.2551 | $55.26 | $55.25 | $55.30 |
| Purchase #3 | $200.39 | 7.183% | $214.784 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $48.52 | 10.661% | $53.6927 | $53.69 | $53.70 | $53.70 |
| Purchase #5 | $110.50 | 8.313% | $119.6859 | $119.69 | $119.70 | $119.70 |
| Purchase #6 | $220.94 | 12.776% | $249.1673 | $249.17 | $249.15 | $249.20 |
| Purchase #7 | $46.88 | 4.719% | $49.0923 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $910.45 | $999.4511 | $999.45 | $999.45 | $999.60 | |