| 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 | $228.80 | 9.538% | $250.6229 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $222.81 | 11.116% | $247.5776 | $247.58 | $247.60 | $247.60 |
| Purchase #3 | $210.62 | 10.321% | $232.3581 | $232.36 | $232.35 | $232.40 |
| Purchase #4 | $107.52 | 12.415% | $120.8686 | $120.87 | $120.85 | $120.90 |
| Purchase #5 | $188.44 | 6.679% | $201.0259 | $201.03 | $201.05 | $201.00 |
| Purchase #6 | $216.36 | 8.437% | $234.6143 | $234.61 | $234.60 | $234.60 |
| Purchase #7 | $77.72 | 4.733% | $81.3985 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $1,252.27 | $1,368.4659 | $1,368.47 | $1,368.45 | $1,368.50 | |