| 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 | $113.58 | 10.402% | $125.3946 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $12.42 | 9.560% | $13.6074 | $13.61 | $13.60 | $13.60 |
| Purchase #3 | $166.74 | 12.443% | $187.4875 | $187.49 | $187.50 | $187.50 |
| Purchase #4 | $215.32 | 5.244% | $226.6114 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $92.91 | 9.556% | $101.7885 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $150.34 | 6.800% | $160.5631 | $160.56 | $160.55 | $160.60 |
| Purchase #7 | $62.75 | 9.324% | $68.6008 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $814.06 | $884.0533 | $884.05 | $884.05 | $884.10 | |