| 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 | $231.33 | 9.503% | $253.3133 | $253.31 | $253.30 | $253.30 |
| Purchase #2 | $26.54 | 13.689% | $30.1731 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $116.71 | 4.821% | $122.3366 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $199.55 | 12.848% | $225.1882 | $225.19 | $225.20 | $225.20 |
| Purchase #5 | $206.25 | 6.512% | $219.681 | $219.68 | $219.70 | $219.70 |
| Purchase #6 | $58.66 | 12.739% | $66.1327 | $66.13 | $66.15 | $66.10 |
| Purchase #7 | $250.81 | 12.533% | $282.244 | $282.24 | $282.25 | $282.20 |
| 7 purchase totals = | $1,089.85 | $1,199.0689 | $1,199.06 | $1,199.10 | $1,199.00 | |