| 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 | $242.60 | 12.201% | $272.1996 | $272.20 | $272.20 | $272.20 |
| Purchase #2 | $105.29 | 6.583% | $112.2212 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $81.56 | 5.291% | $85.8753 | $85.88 | $85.90 | $85.90 |
| Purchase #4 | $186.36 | 11.815% | $208.3784 | $208.38 | $208.40 | $208.40 |
| Purchase #5 | $70.39 | 6.175% | $74.7366 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $93.96 | 12.683% | $105.8769 | $105.88 | $105.90 | $105.90 |
| Purchase #7 | $91.33 | 7.860% | $98.5085 | $98.51 | $98.50 | $98.50 |
| 7 purchase totals = | $871.49 | $957.7965 | $957.81 | $957.85 | $957.80 | |