| 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 | $163.37 | 3.677% | $169.3771 | $169.38 | $169.40 | $169.40 |
| Purchase #2 | $216.98 | 6.690% | $231.496 | $231.50 | $231.50 | $231.50 |
| Purchase #3 | $243.70 | 4.406% | $254.4374 | $254.44 | $254.45 | $254.40 |
| Purchase #4 | $91.70 | 10.427% | $101.2616 | $101.26 | $101.25 | $101.30 |
| Purchase #5 | $230.63 | 5.325% | $242.911 | $242.91 | $242.90 | $242.90 |
| Purchase #6 | $143.95 | 4.397% | $150.2795 | $150.28 | $150.30 | $150.30 |
| Purchase #7 | $108.89 | 12.239% | $122.217 | $122.22 | $122.20 | $122.20 |
| 7 purchase totals = | $1,199.22 | $1,271.9796 | $1,271.99 | $1,272.00 | $1,272.00 | |