| 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 | $32.38 | 12.480% | $36.421 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $229.42 | 13.746% | $260.9561 | $260.96 | $260.95 | $261.00 |
| Purchase #3 | $84.58 | 5.830% | $89.511 | $89.51 | $89.50 | $89.50 |
| Purchase #4 | $217.39 | 11.126% | $241.5768 | $241.58 | $241.60 | $241.60 |
| Purchase #5 | $198.36 | 11.714% | $221.5959 | $221.60 | $221.60 | $221.60 |
| Purchase #6 | $19.69 | 11.842% | $22.0217 | $22.02 | $22.00 | $22.00 |
| Purchase #7 | $101.49 | 5.609% | $107.1826 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $883.31 | $979.2651 | $979.27 | $979.25 | $979.30 | |