| 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 | $191.96 | 12.238% | $215.4521 | $215.45 | $215.45 | $215.50 |
| Purchase #2 | $133.66 | 3.427% | $138.2405 | $138.24 | $138.25 | $138.20 |
| Purchase #3 | $182.64 | 12.684% | $205.8061 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $201.38 | 11.374% | $224.285 | $224.29 | $224.30 | $224.30 |
| Purchase #5 | $111.93 | 4.425% | $116.8829 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $229.88 | 13.866% | $261.7552 | $261.76 | $261.75 | $261.80 |
| Purchase #7 | $168.71 | 10.174% | $185.8746 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $1,220.16 | $1,348.2964 | $1,348.30 | $1,348.30 | $1,348.40 | |