| 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 | $99.68 | 4.851% | $104.5155 | $104.52 | $104.50 | $104.50 |
| Purchase #2 | $41.71 | 7.706% | $44.9242 | $44.92 | $44.90 | $44.90 |
| Purchase #3 | $240.59 | 4.663% | $251.8087 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $231.52 | 3.871% | $240.4821 | $240.48 | $240.50 | $240.50 |
| Purchase #5 | $91.95 | 3.255% | $94.943 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $187.95 | 7.340% | $201.7455 | $201.75 | $201.75 | $201.70 |
| Purchase #7 | $231.41 | 13.113% | $261.7548 | $261.75 | $261.75 | $261.80 |
| 7 purchase totals = | $1,124.81 | $1,200.1738 | $1,200.17 | $1,200.15 | $1,200.10 | |