| 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 | $235.65 | 13.402% | $267.2318 | $267.23 | $267.25 | $267.20 |
| Purchase #2 | $116.90 | 7.872% | $126.1024 | $126.10 | $126.10 | $126.10 |
| Purchase #3 | $132.69 | 4.618% | $138.8176 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $207.79 | 13.861% | $236.5918 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $21.86 | 3.789% | $22.6883 | $22.69 | $22.70 | $22.70 |
| Purchase #6 | $117.51 | 10.716% | $130.1024 | $130.10 | $130.10 | $130.10 |
| Purchase #7 | $16.36 | 9.574% | $17.9263 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $848.76 | $939.4606 | $939.46 | $939.50 | $939.40 | |