| 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 | $106.56 | 6.498% | $113.4843 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $219.72 | 10.490% | $242.7686 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $224.64 | 13.287% | $254.4879 | $254.49 | $254.50 | $254.50 |
| Purchase #4 | $26.25 | 13.221% | $29.7205 | $29.72 | $29.70 | $29.70 |
| Purchase #5 | $28.67 | 5.401% | $30.2185 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $132.63 | 10.135% | $146.0721 | $146.07 | $146.05 | $146.10 |
| Purchase #7 | $216.80 | 13.632% | $246.3542 | $246.35 | $246.35 | $246.40 |
| 7 purchase totals = | $955.27 | $1,063.1061 | $1,063.10 | $1,063.05 | $1,063.20 | |