| 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 | $106.63 | 8.268% | $115.4462 | $115.45 | $115.45 | $115.40 |
| Purchase #2 | $224.77 | 9.705% | $246.5839 | $246.58 | $246.60 | $246.60 |
| Purchase #3 | $216.37 | 8.336% | $234.4066 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $132.96 | 7.311% | $142.6807 | $142.68 | $142.70 | $142.70 |
| Purchase #5 | $215.51 | 10.203% | $237.4985 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $40.27 | 5.807% | $42.6085 | $42.61 | $42.60 | $42.60 |
| Purchase #7 | $164.60 | 3.790% | $170.8383 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $1,101.11 | $1,190.0627 | $1,190.07 | $1,190.10 | $1,190.00 | |