| 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 | $106.81 | 3.376% | $110.4159 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $208.65 | 13.579% | $236.9826 | $236.98 | $237.00 | $237.00 |
| Purchase #3 | $65.57 | 13.728% | $74.5714 | $74.57 | $74.55 | $74.60 |
| Purchase #4 | $139.31 | 13.582% | $158.2311 | $158.23 | $158.25 | $158.20 |
| Purchase #5 | $206.44 | 6.417% | $219.6873 | $219.69 | $219.70 | $219.70 |
| Purchase #6 | $245.56 | 6.486% | $261.487 | $261.49 | $261.50 | $261.50 |
| Purchase #7 | $66.47 | 10.331% | $73.337 | $73.34 | $73.35 | $73.30 |
| 7 purchase totals = | $1,038.81 | $1,134.7123 | $1,134.72 | $1,134.75 | $1,134.70 | |