| 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 | $118.45 | 8.692% | $128.7457 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $231.68 | 13.853% | $263.7746 | $263.77 | $263.75 | $263.80 |
| Purchase #3 | $233.65 | 11.366% | $260.2067 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $189.51 | 13.572% | $215.2303 | $215.23 | $215.25 | $215.20 |
| Purchase #5 | $56.75 | 4.786% | $59.4661 | $59.47 | $59.45 | $59.50 |
| Purchase #6 | $160.75 | 3.134% | $165.7879 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $245.80 | 13.122% | $278.0539 | $278.05 | $278.05 | $278.10 |
| 7 purchase totals = | $1,236.59 | $1,371.2652 | $1,371.27 | $1,371.25 | $1,371.30 | |