| 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 | $110.50 | 7.531% | $118.8218 | $118.82 | $118.80 | $118.80 |
| Purchase #2 | $237.26 | 6.345% | $252.3141 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $243.93 | 11.686% | $272.4357 | $272.44 | $272.45 | $272.40 |
| Purchase #4 | $85.72 | 13.386% | $97.1945 | $97.19 | $97.20 | $97.20 |
| Purchase #5 | $164.77 | 3.671% | $170.8187 | $170.82 | $170.80 | $170.80 |
| Purchase #6 | $20.85 | 11.250% | $23.1956 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $121.85 | 10.402% | $134.5248 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $984.88 | $1,069.3052 | $1,069.30 | $1,069.25 | $1,069.20 | |