| 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 | $226.87 | 7.257% | $243.334 | $243.33 | $243.35 | $243.30 |
| Purchase #2 | $14.74 | 5.374% | $15.5321 | $15.53 | $15.55 | $15.50 |
| Purchase #3 | $121.83 | 3.518% | $126.116 | $126.12 | $126.10 | $126.10 |
| Purchase #4 | $193.39 | 10.366% | $213.4368 | $213.44 | $213.45 | $213.40 |
| Purchase #5 | $31.73 | 3.761% | $32.9234 | $32.92 | $32.90 | $32.90 |
| Purchase #6 | $5.53 | 6.461% | $5.8873 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $138.30 | 4.109% | $143.9827 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $732.39 | $781.2123 | $781.21 | $781.25 | $781.10 | |