| 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 | $190.43 | 4.191% | $198.4109 | $198.41 | $198.40 | $198.40 |
| Purchase #2 | $29.79 | 4.722% | $31.1967 | $31.20 | $31.20 | $31.20 |
| Purchase #3 | $67.55 | 4.312% | $70.4628 | $70.46 | $70.45 | $70.50 |
| Purchase #4 | $236.65 | 6.352% | $251.682 | $251.68 | $251.70 | $251.70 |
| Purchase #5 | $117.85 | 6.749% | $125.8037 | $125.80 | $125.80 | $125.80 |
| Purchase #6 | $222.93 | 5.226% | $234.5803 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $67.27 | 6.250% | $71.4744 | $71.47 | $71.45 | $71.50 |
| 7 purchase totals = | $932.47 | $983.6108 | $983.60 | $983.60 | $983.70 | |