| 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 | $107.29 | 12.419% | $120.6143 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $98.62 | 7.826% | $106.338 | $106.34 | $106.35 | $106.30 |
| Purchase #3 | $99.45 | 8.366% | $107.77 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $208.52 | 3.178% | $215.1468 | $215.15 | $215.15 | $215.10 |
| Purchase #5 | $58.83 | 11.122% | $65.3731 | $65.37 | $65.35 | $65.40 |
| Purchase #6 | $190.96 | 10.431% | $210.879 | $210.88 | $210.90 | $210.90 |
| Purchase #7 | $208.62 | 8.239% | $225.8082 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $972.29 | $1,051.9294 | $1,051.93 | $1,051.90 | $1,051.90 | |