| 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 | $237.74 | 9.691% | $260.7794 | $260.78 | $260.80 | $260.80 |
| Purchase #2 | $216.73 | 3.824% | $225.0178 | $225.02 | $225.00 | $225.00 |
| Purchase #3 | $213.38 | 9.274% | $233.1689 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $47.72 | 4.763% | $49.9929 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $87.96 | 13.581% | $99.9058 | $99.91 | $99.90 | $99.90 |
| Purchase #6 | $156.65 | 7.862% | $168.9658 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $124.77 | 7.644% | $134.3074 | $134.31 | $134.30 | $134.30 |
| 7 purchase totals = | $1,084.95 | $1,172.1380 | $1,172.15 | $1,172.10 | $1,172.20 | |