| 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 | $35.45 | 3.650% | $36.7439 | $36.74 | $36.75 | $36.70 |
| Purchase #2 | $210.36 | 12.439% | $236.5267 | $236.53 | $236.55 | $236.50 |
| Purchase #3 | $196.29 | 8.185% | $212.3563 | $212.36 | $212.35 | $212.40 |
| Purchase #4 | $105.81 | 10.451% | $116.8682 | $116.87 | $116.85 | $116.90 |
| Purchase #5 | $211.34 | 8.532% | $229.3715 | $229.37 | $229.35 | $229.40 |
| Purchase #6 | $138.32 | 13.289% | $156.7013 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $179.71 | 9.741% | $197.2156 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $1,077.28 | $1,185.7835 | $1,185.79 | $1,185.75 | $1,185.80 | |