| 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 | $92.87 | 8.863% | $101.1011 | $101.10 | $101.10 | $101.10 |
| Purchase #2 | $155.85 | 4.696% | $163.1687 | $163.17 | $163.15 | $163.20 |
| Purchase #3 | $144.25 | 3.491% | $149.2858 | $149.29 | $149.30 | $149.30 |
| Purchase #4 | $239.27 | 5.746% | $253.0185 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $93.97 | 3.796% | $97.5371 | $97.54 | $97.55 | $97.50 |
| Purchase #6 | $66.99 | 9.264% | $73.196 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $230.63 | 5.448% | $243.1947 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,023.83 | $1,080.5019 | $1,080.51 | $1,080.50 | $1,080.50 | |