| 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 | $242.97 | 3.153% | $250.6308 | $250.63 | $250.65 | $250.60 |
| Purchase #2 | $89.62 | 6.214% | $95.189 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $41.51 | 10.555% | $45.8914 | $45.89 | $45.90 | $45.90 |
| Purchase #4 | $250.98 | 13.409% | $284.6339 | $284.63 | $284.65 | $284.60 |
| Purchase #5 | $116.56 | 13.637% | $132.4553 | $132.46 | $132.45 | $132.50 |
| Purchase #6 | $15.42 | 7.568% | $16.587 | $16.59 | $16.60 | $16.60 |
| Purchase #7 | $8.28 | 6.684% | $8.8334 | $8.83 | $8.85 | $8.80 |
| 7 purchase totals = | $765.34 | $834.2208 | $834.22 | $834.30 | $834.20 | |