| 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 | $239.88 | 5.180% | $252.3058 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $133.74 | 3.867% | $138.9117 | $138.91 | $138.90 | $138.90 |
| Purchase #3 | $81.94 | 5.180% | $86.1845 | $86.18 | $86.20 | $86.20 |
| Purchase #4 | $129.43 | 10.793% | $143.3994 | $143.40 | $143.40 | $143.40 |
| Purchase #5 | $233.60 | 4.701% | $244.5815 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $79.66 | 4.376% | $83.1459 | $83.15 | $83.15 | $83.10 |
| Purchase #7 | $150.47 | 5.594% | $158.8873 | $158.89 | $158.90 | $158.90 |
| 7 purchase totals = | $1,048.72 | $1,107.4161 | $1,107.42 | $1,107.45 | $1,107.40 | |