| 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 | $122.95 | 7.341% | $131.9758 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $140.56 | 9.761% | $154.2801 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $98.33 | 6.389% | $104.6123 | $104.61 | $104.60 | $104.60 |
| Purchase #4 | $105.59 | 6.684% | $112.6476 | $112.65 | $112.65 | $112.60 |
| Purchase #5 | $18.62 | 9.295% | $20.3507 | $20.35 | $20.35 | $20.40 |
| Purchase #6 | $192.56 | 7.744% | $207.4718 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $116.36 | 10.454% | $128.5243 | $128.52 | $128.50 | $128.50 |
| 7 purchase totals = | $794.97 | $859.8626 | $859.86 | $859.85 | $859.90 | |