| 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 | $25.82 | 13.249% | $29.2409 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $197.88 | 12.409% | $222.4349 | $222.43 | $222.45 | $222.40 |
| Purchase #3 | $36.96 | 13.291% | $41.8724 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $119.93 | 9.329% | $131.1183 | $131.12 | $131.10 | $131.10 |
| Purchase #5 | $163.28 | 4.290% | $170.2847 | $170.28 | $170.30 | $170.30 |
| Purchase #6 | $189.39 | 3.607% | $196.2213 | $196.22 | $196.20 | $196.20 |
| Purchase #7 | $152.80 | 9.819% | $167.8034 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $886.06 | $958.9759 | $958.96 | $958.95 | $958.90 | |