| 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 | $116.66 | 6.172% | $123.8603 | $123.86 | $123.85 | $123.90 |
| Purchase #2 | $13.34 | 5.562% | $14.082 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $91.67 | 9.170% | $100.0761 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $8.65 | 7.501% | $9.2988 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $203.78 | 7.488% | $219.039 | $219.04 | $219.05 | $219.00 |
| Purchase #6 | $149.81 | 9.132% | $163.4906 | $163.49 | $163.50 | $163.50 |
| Purchase #7 | $61.68 | 6.160% | $65.4795 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $645.59 | $695.3263 | $695.33 | $695.40 | $695.40 | |