| 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 | $106.90 | 3.721% | $110.8777 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $148.59 | 8.816% | $161.6897 | $161.69 | $161.70 | $161.70 |
| Purchase #3 | $114.36 | 3.661% | $118.5467 | $118.55 | $118.55 | $118.50 |
| Purchase #4 | $164.67 | 3.582% | $170.5685 | $170.57 | $170.55 | $170.60 |
| Purchase #5 | $108.76 | 12.419% | $122.2669 | $122.27 | $122.25 | $122.30 |
| Purchase #6 | $236.63 | 12.282% | $265.6929 | $265.69 | $265.70 | $265.70 |
| Purchase #7 | $6.47 | 3.668% | $6.7073 | $6.71 | $6.70 | $6.70 |
| 7 purchase totals = | $886.38 | $956.3497 | $956.36 | $956.35 | $956.40 | |