| 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 | $13.56 | 11.848% | $15.1666 | $15.17 | $15.15 | $15.20 |
| Purchase #2 | $250.88 | 5.394% | $264.4125 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $208.60 | 7.607% | $224.4682 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $104.62 | 11.363% | $116.508 | $116.51 | $116.50 | $116.50 |
| Purchase #5 | $133.53 | 4.683% | $139.7832 | $139.78 | $139.80 | $139.80 |
| Purchase #6 | $174.43 | 5.364% | $183.7864 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $116.56 | 4.776% | $122.1269 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $1,002.18 | $1,066.2518 | $1,066.26 | $1,066.25 | $1,066.30 | |