| 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 | $226.86 | 4.418% | $236.8827 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $172.93 | 13.461% | $196.2081 | $196.21 | $196.20 | $196.20 |
| Purchase #3 | $6.44 | 10.191% | $7.0963 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $67.90 | 11.787% | $75.9034 | $75.90 | $75.90 | $75.90 |
| Purchase #5 | $110.79 | 6.721% | $118.2362 | $118.24 | $118.25 | $118.20 |
| Purchase #6 | $139.52 | 11.396% | $155.4197 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $32.84 | 10.298% | $36.2219 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $757.28 | $825.9683 | $825.97 | $825.95 | $825.90 | |