| 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 | $212.69 | 9.733% | $233.3911 | $233.39 | $233.40 | $233.40 |
| Purchase #2 | $217.73 | 13.543% | $247.2172 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $76.93 | 5.863% | $81.4404 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $236.59 | 7.398% | $254.0929 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $170.52 | 10.319% | $188.116 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $81.90 | 4.585% | $85.6551 | $85.66 | $85.65 | $85.70 |
| Purchase #7 | $86.34 | 8.539% | $93.7126 | $93.71 | $93.70 | $93.70 |
| 7 purchase totals = | $1,082.70 | $1,183.6253 | $1,183.63 | $1,183.60 | $1,183.60 | |