| 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 | $229.71 | 7.754% | $247.5217 | $247.52 | $247.50 | $247.50 |
| Purchase #2 | $172.95 | 6.165% | $183.6124 | $183.61 | $183.60 | $183.60 |
| Purchase #3 | $95.46 | 8.490% | $103.5646 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $76.69 | 8.257% | $83.0223 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $80.49 | 9.623% | $88.2356 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $80.83 | 6.524% | $86.1033 | $86.10 | $86.10 | $86.10 |
| Purchase #7 | $14.98 | 9.568% | $16.4133 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $751.11 | $808.4732 | $808.46 | $808.40 | $808.40 | |