| 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 | $117.79 | 6.458% | $125.3969 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $68.68 | 13.750% | $78.1235 | $78.12 | $78.10 | $78.10 |
| Purchase #3 | $191.26 | 11.536% | $213.3238 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $250.96 | 4.531% | $262.331 | $262.33 | $262.35 | $262.30 |
| Purchase #5 | $25.65 | 8.397% | $27.8038 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $217.40 | 5.600% | $229.5744 | $229.57 | $229.55 | $229.60 |
| Purchase #7 | $247.77 | 8.397% | $268.5752 | $268.58 | $268.60 | $268.60 |
| 7 purchase totals = | $1,119.51 | $1,205.1286 | $1,205.12 | $1,205.10 | $1,205.10 | |