| 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 | $231.48 | 4.729% | $242.4267 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $12.91 | 10.401% | $14.2528 | $14.25 | $14.25 | $14.30 |
| Purchase #3 | $132.56 | 9.832% | $145.5933 | $145.59 | $145.60 | $145.60 |
| Purchase #4 | $27.58 | 5.716% | $29.1565 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $168.37 | 10.215% | $185.569 | $185.57 | $185.55 | $185.60 |
| Purchase #6 | $154.47 | 11.797% | $172.6928 | $172.69 | $172.70 | $172.70 |
| Purchase #7 | $70.68 | 5.209% | $74.3617 | $74.36 | $74.35 | $74.40 |
| 7 purchase totals = | $798.05 | $864.0528 | $864.05 | $864.05 | $864.20 | |