| 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 | $247.71 | 3.709% | $256.8976 | $256.90 | $256.90 | $256.90 |
| Purchase #2 | $245.61 | 6.194% | $260.8231 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $195.36 | 4.464% | $204.0809 | $204.08 | $204.10 | $204.10 |
| Purchase #4 | $51.56 | 9.359% | $56.3855 | $56.39 | $56.40 | $56.40 |
| Purchase #5 | $14.77 | 3.656% | $15.31 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $67.81 | 6.448% | $72.1824 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $20.73 | 3.746% | $21.5065 | $21.51 | $21.50 | $21.50 |
| 7 purchase totals = | $843.55 | $887.1860 | $887.19 | $887.20 | $887.20 | |