| 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 | $115.31 | 12.496% | $129.7191 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $49.30 | 6.503% | $52.506 | $52.51 | $52.50 | $52.50 |
| Purchase #3 | $90.84 | 11.627% | $101.402 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $168.68 | 13.461% | $191.386 | $191.39 | $191.40 | $191.40 |
| Purchase #5 | $217.44 | 8.545% | $236.0202 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $41.38 | 13.494% | $46.9638 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $125.79 | 13.411% | $142.6597 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $808.74 | $900.6568 | $900.66 | $900.60 | $900.70 | |