| 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 | $124.35 | 6.859% | $132.8792 | $132.88 | $132.90 | $132.90 |
| Purchase #2 | $221.67 | 5.699% | $234.303 | $234.30 | $234.30 | $234.30 |
| Purchase #3 | $206.35 | 7.610% | $222.0532 | $222.05 | $222.05 | $222.10 |
| Purchase #4 | $185.46 | 8.477% | $201.1814 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $136.64 | 10.841% | $151.4531 | $151.45 | $151.45 | $151.50 |
| Purchase #6 | $124.97 | 7.164% | $133.9229 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $216.63 | 6.643% | $231.0207 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $1,216.07 | $1,306.8135 | $1,306.80 | $1,306.80 | $1,306.90 | |