| 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 | $223.40 | 7.770% | $240.7582 | $240.76 | $240.75 | $240.80 |
| Purchase #2 | $209.54 | 5.586% | $221.2449 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $86.68 | 10.213% | $95.5326 | $95.53 | $95.55 | $95.50 |
| Purchase #4 | $68.63 | 7.699% | $73.9138 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $234.70 | 3.278% | $242.3935 | $242.39 | $242.40 | $242.40 |
| Purchase #6 | $150.60 | 8.723% | $163.7368 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $98.40 | 10.554% | $108.7851 | $108.79 | $108.80 | $108.80 |
| 7 purchase totals = | $1,071.95 | $1,146.3649 | $1,146.36 | $1,146.40 | $1,146.30 | |