| 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 | $139.41 | 7.601% | $150.0066 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $19.88 | 5.532% | $20.9798 | $20.98 | $21.00 | $21.00 |
| Purchase #3 | $121.77 | 7.751% | $131.2084 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $237.62 | 7.218% | $254.7714 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $233.49 | 11.849% | $261.1562 | $261.16 | $261.15 | $261.20 |
| Purchase #6 | $132.87 | 13.272% | $150.5045 | $150.50 | $150.50 | $150.50 |
| Purchase #7 | $240.77 | 7.402% | $258.5918 | $258.59 | $258.60 | $258.60 |
| 7 purchase totals = | $1,125.81 | $1,227.2187 | $1,227.22 | $1,227.20 | $1,227.30 | |