| 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 | $117.56 | 12.219% | $131.9247 | $131.92 | $131.90 | $131.90 |
| Purchase #2 | $121.32 | 7.189% | $130.0417 | $130.04 | $130.05 | $130.00 |
| Purchase #3 | $48.48 | 12.246% | $54.4169 | $54.42 | $54.40 | $54.40 |
| Purchase #4 | $158.54 | 12.396% | $178.1926 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $9.58 | 8.170% | $10.3627 | $10.36 | $10.35 | $10.40 |
| Purchase #6 | $207.57 | 11.494% | $231.4281 | $231.43 | $231.45 | $231.40 |
| Purchase #7 | $55.69 | 4.341% | $58.1075 | $58.11 | $58.10 | $58.10 |
| 7 purchase totals = | $718.74 | $794.4742 | $794.47 | $794.45 | $794.40 | |