| 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 | $125.71 | 12.494% | $141.4162 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $86.47 | 10.614% | $95.6479 | $95.65 | $95.65 | $95.60 |
| Purchase #3 | $80.78 | 3.747% | $83.8068 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $83.79 | 7.331% | $89.9326 | $89.93 | $89.95 | $89.90 |
| Purchase #5 | $124.86 | 6.333% | $132.7674 | $132.77 | $132.75 | $132.80 |
| Purchase #6 | $248.44 | 7.460% | $266.9736 | $266.97 | $266.95 | $267.00 |
| Purchase #7 | $175.57 | 3.854% | $182.3365 | $182.34 | $182.35 | $182.30 |
| 7 purchase totals = | $925.62 | $992.8810 | $992.89 | $992.85 | $992.80 | |