| 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 | $224.94 | 5.148% | $236.5199 | $236.52 | $236.50 | $236.50 |
| Purchase #2 | $103.40 | 6.712% | $110.3402 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $86.60 | 4.689% | $90.6607 | $90.66 | $90.65 | $90.70 |
| Purchase #4 | $110.82 | 5.401% | $116.8054 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $160.28 | 6.206% | $170.227 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $27.93 | 8.254% | $30.2353 | $30.24 | $30.25 | $30.20 |
| Purchase #7 | $123.39 | 8.866% | $134.3298 | $134.33 | $134.35 | $134.30 |
| 7 purchase totals = | $837.36 | $889.1183 | $889.13 | $889.15 | $889.00 | |