| 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 | $115.55 | 7.474% | $124.1862 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $209.49 | 6.632% | $223.3834 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $243.59 | 8.353% | $263.9371 | $263.94 | $263.95 | $263.90 |
| Purchase #4 | $190.57 | 3.683% | $197.5887 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $150.89 | 9.389% | $165.0571 | $165.06 | $165.05 | $165.10 |
| Purchase #6 | $211.35 | 3.730% | $219.2334 | $219.23 | $219.25 | $219.20 |
| Purchase #7 | $232.58 | 4.839% | $243.8345 | $243.83 | $243.85 | $243.80 |
| 7 purchase totals = | $1,354.02 | $1,437.2204 | $1,437.22 | $1,437.30 | $1,437.20 | |