| 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 | $100.34 | 11.266% | $111.6443 | $111.64 | $111.65 | $111.60 |
| Purchase #2 | $229.97 | 5.747% | $243.1864 | $243.19 | $243.20 | $243.20 |
| Purchase #3 | $28.55 | 5.474% | $30.1128 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $159.90 | 10.581% | $176.819 | $176.82 | $176.80 | $176.80 |
| Purchase #5 | $55.53 | 11.638% | $61.9926 | $61.99 | $62.00 | $62.00 |
| Purchase #6 | $108.69 | 9.579% | $119.1014 | $119.10 | $119.10 | $119.10 |
| Purchase #7 | $142.71 | 9.741% | $156.6114 | $156.61 | $156.60 | $156.60 |
| 7 purchase totals = | $825.69 | $899.4679 | $899.46 | $899.45 | $899.40 | |