| 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 | $199.34 | 8.690% | $216.6626 | $216.66 | $216.65 | $216.70 |
| Purchase #2 | $193.85 | 8.500% | $210.3273 | $210.33 | $210.35 | $210.30 |
| Purchase #3 | $99.91 | 5.812% | $105.7168 | $105.72 | $105.70 | $105.70 |
| Purchase #4 | $81.60 | 5.698% | $86.2496 | $86.25 | $86.25 | $86.20 |
| Purchase #5 | $20.33 | 12.854% | $22.9432 | $22.94 | $22.95 | $22.90 |
| Purchase #6 | $145.53 | 3.842% | $151.1213 | $151.12 | $151.10 | $151.10 |
| Purchase #7 | $212.35 | 11.732% | $237.2629 | $237.26 | $237.25 | $237.30 |
| 7 purchase totals = | $952.91 | $1,030.2837 | $1,030.28 | $1,030.25 | $1,030.20 | |