| 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 | $105.30 | 5.581% | $111.1768 | $111.18 | $111.20 | $111.20 |
| Purchase #2 | $239.50 | 10.290% | $264.1446 | $264.14 | $264.15 | $264.10 |
| Purchase #3 | $213.26 | 4.792% | $223.4794 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $209.41 | 11.575% | $233.6492 | $233.65 | $233.65 | $233.60 |
| Purchase #5 | $88.69 | 8.176% | $95.9413 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $22.39 | 4.372% | $23.3689 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $242.94 | 7.475% | $261.0998 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $1,121.49 | $1,212.8600 | $1,212.86 | $1,212.90 | $1,212.80 | |