| 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 | $233.70 | 8.340% | $253.1906 | $253.19 | $253.20 | $253.20 |
| Purchase #2 | $140.87 | 8.873% | $153.3694 | $153.37 | $153.35 | $153.40 |
| Purchase #3 | $93.66 | 12.634% | $105.493 | $105.49 | $105.50 | $105.50 |
| Purchase #4 | $116.65 | 12.643% | $131.3981 | $131.40 | $131.40 | $131.40 |
| Purchase #5 | $54.80 | 3.382% | $56.6533 | $56.65 | $56.65 | $56.70 |
| Purchase #6 | $144.31 | 4.188% | $150.3537 | $150.35 | $150.35 | $150.40 |
| Purchase #7 | $131.75 | 5.770% | $139.352 | $139.35 | $139.35 | $139.40 |
| 7 purchase totals = | $915.74 | $989.8101 | $989.80 | $989.80 | $990.00 | |