| 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 | $200.57 | 13.389% | $227.4243 | $227.42 | $227.40 | $227.40 |
| Purchase #2 | $147.69 | 5.653% | $156.0389 | $156.04 | $156.05 | $156.00 |
| Purchase #3 | $211.87 | 7.180% | $227.0823 | $227.08 | $227.10 | $227.10 |
| Purchase #4 | $111.25 | 12.146% | $124.7624 | $124.76 | $124.75 | $124.80 |
| Purchase #5 | $87.56 | 9.104% | $95.5315 | $95.53 | $95.55 | $95.50 |
| Purchase #6 | $158.32 | 7.166% | $169.6652 | $169.67 | $169.65 | $169.70 |
| Purchase #7 | $30.96 | 7.134% | $33.1687 | $33.17 | $33.15 | $33.20 |
| 7 purchase totals = | $948.22 | $1,033.6733 | $1,033.67 | $1,033.65 | $1,033.70 | |