| 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 | $212.86 | 8.761% | $231.5087 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $78.33 | 10.245% | $86.3549 | $86.35 | $86.35 | $86.40 |
| Purchase #3 | $170.73 | 12.553% | $192.1617 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $9.90 | 9.677% | $10.858 | $10.86 | $10.85 | $10.90 |
| Purchase #5 | $27.52 | 8.627% | $29.8942 | $29.89 | $29.90 | $29.90 |
| Purchase #6 | $124.67 | 12.574% | $140.346 | $140.35 | $140.35 | $140.30 |
| Purchase #7 | $125.30 | 6.829% | $133.8567 | $133.86 | $133.85 | $133.90 |
| 7 purchase totals = | $749.31 | $824.9802 | $824.98 | $824.95 | $825.10 | |