| 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 | $213.78 | 13.398% | $242.4222 | $242.42 | $242.40 | $242.40 |
| Purchase #2 | $92.68 | 3.786% | $96.1889 | $96.19 | $96.20 | $96.20 |
| Purchase #3 | $134.62 | 7.494% | $144.7084 | $144.71 | $144.70 | $144.70 |
| Purchase #4 | $113.69 | 7.676% | $122.4168 | $122.42 | $122.40 | $122.40 |
| Purchase #5 | $27.67 | 7.181% | $29.657 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $246.35 | 11.326% | $274.2516 | $274.25 | $274.25 | $274.30 |
| Purchase #7 | $30.94 | 12.159% | $34.702 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $859.73 | $944.3469 | $944.35 | $944.30 | $944.40 | |