| 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 | $177.93 | 12.172% | $199.5876 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $109.72 | 12.352% | $123.2726 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $39.62 | 5.307% | $41.7226 | $41.72 | $41.70 | $41.70 |
| Purchase #4 | $130.33 | 13.604% | $148.0601 | $148.06 | $148.05 | $148.10 |
| Purchase #5 | $47.68 | 4.415% | $49.7851 | $49.79 | $49.80 | $49.80 |
| Purchase #6 | $229.83 | 8.511% | $249.3908 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $20.74 | 11.239% | $23.071 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $755.85 | $834.8898 | $834.89 | $834.85 | $835.00 | |