| 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 | $234.87 | 6.204% | $249.4413 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $110.54 | 5.655% | $116.791 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $135.39 | 7.821% | $145.9789 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $61.93 | 4.714% | $64.8494 | $64.85 | $64.85 | $64.80 |
| Purchase #5 | $113.55 | 10.613% | $125.6011 | $125.60 | $125.60 | $125.60 |
| Purchase #6 | $35.45 | 5.470% | $37.3891 | $37.39 | $37.40 | $37.40 |
| Purchase #7 | $174.70 | 7.266% | $187.3937 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $866.43 | $927.4445 | $927.44 | $927.50 | $927.40 | |