| 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 | $220.65 | 12.178% | $247.5208 | $247.52 | $247.50 | $247.50 |
| Purchase #2 | $99.33 | 7.185% | $106.4669 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $234.50 | 3.683% | $243.1366 | $243.14 | $243.15 | $243.10 |
| Purchase #4 | $244.70 | 13.161% | $276.905 | $276.91 | $276.90 | $276.90 |
| Purchase #5 | $29.99 | 12.563% | $33.7576 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $116.69 | 12.721% | $131.5341 | $131.53 | $131.55 | $131.50 |
| Purchase #7 | $103.65 | 13.741% | $117.8925 | $117.89 | $117.90 | $117.90 |
| 7 purchase totals = | $1,049.51 | $1,157.2135 | $1,157.22 | $1,157.20 | $1,157.20 | |