| 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 | $9.79 | 11.747% | $10.94 | $10.94 | $10.95 | $10.90 |
| Purchase #2 | $233.71 | 3.292% | $241.4037 | $241.40 | $241.40 | $241.40 |
| Purchase #3 | $167.88 | 6.686% | $179.1045 | $179.10 | $179.10 | $179.10 |
| Purchase #4 | $62.75 | 12.409% | $70.5366 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $67.37 | 3.428% | $69.6794 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $122.57 | 8.191% | $132.6097 | $132.61 | $132.60 | $132.60 |
| Purchase #7 | $236.38 | 10.814% | $261.9421 | $261.94 | $261.95 | $261.90 |
| 7 purchase totals = | $900.45 | $966.2160 | $966.21 | $966.25 | $966.10 | |