| 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 | $205.36 | 10.597% | $227.122 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $54.90 | 9.392% | $60.0562 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $140.38 | 5.565% | $148.1921 | $148.19 | $148.20 | $148.20 |
| Purchase #4 | $88.31 | 8.853% | $96.1281 | $96.13 | $96.15 | $96.10 |
| Purchase #5 | $105.31 | 11.715% | $117.6471 | $117.65 | $117.65 | $117.60 |
| Purchase #6 | $119.40 | 12.339% | $134.1328 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $12.30 | 13.210% | $13.9248 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $725.96 | $797.2031 | $797.20 | $797.20 | $797.10 | |