| 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 | $128.59 | 13.116% | $145.4559 | $145.46 | $145.45 | $145.50 |
| Purchase #2 | $242.63 | 5.244% | $255.3535 | $255.35 | $255.35 | $255.40 |
| Purchase #3 | $26.62 | 11.514% | $29.685 | $29.69 | $29.70 | $29.70 |
| Purchase #4 | $216.96 | 4.291% | $226.2698 | $226.27 | $226.25 | $226.30 |
| Purchase #5 | $27.44 | 10.169% | $30.2304 | $30.23 | $30.25 | $30.20 |
| Purchase #6 | $47.93 | 3.229% | $49.4777 | $49.48 | $49.50 | $49.50 |
| Purchase #7 | $222.76 | 3.309% | $230.1311 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $912.93 | $966.6034 | $966.61 | $966.65 | $966.70 | |