| 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 | $220.98 | 8.372% | $239.4804 | $239.48 | $239.50 | $239.50 |
| Purchase #2 | $159.66 | 3.189% | $164.7516 | $164.75 | $164.75 | $164.80 |
| Purchase #3 | $30.93 | 8.296% | $33.496 | $33.50 | $33.50 | $33.50 |
| Purchase #4 | $126.99 | 12.708% | $143.1279 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $223.63 | 7.691% | $240.8294 | $240.83 | $240.85 | $240.80 |
| Purchase #6 | $67.29 | 13.132% | $76.1265 | $76.13 | $76.15 | $76.10 |
| Purchase #7 | $175.54 | 8.405% | $190.2941 | $190.29 | $190.30 | $190.30 |
| 7 purchase totals = | $1,005.02 | $1,088.1059 | $1,088.11 | $1,088.20 | $1,088.10 | |