| 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 | $63.71 | 11.765% | $71.2055 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $247.37 | 7.209% | $265.2029 | $265.20 | $265.20 | $265.20 |
| Purchase #3 | $250.86 | 10.619% | $277.4988 | $277.50 | $277.50 | $277.50 |
| Purchase #4 | $139.89 | 11.143% | $155.4779 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $158.79 | 7.489% | $170.6818 | $170.68 | $170.70 | $170.70 |
| Purchase #6 | $250.79 | 13.400% | $284.3959 | $284.40 | $284.40 | $284.40 |
| Purchase #7 | $231.64 | 13.845% | $263.7106 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $1,343.05 | $1,488.1734 | $1,488.18 | $1,488.20 | $1,488.20 | |