| 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 | $190.39 | 11.537% | $212.3553 | $212.36 | $212.35 | $212.40 |
| Purchase #2 | $233.91 | 11.542% | $260.9079 | $260.91 | $260.90 | $260.90 |
| Purchase #3 | $45.26 | 7.529% | $48.6676 | $48.67 | $48.65 | $48.70 |
| Purchase #4 | $225.27 | 13.503% | $255.6882 | $255.69 | $255.70 | $255.70 |
| Purchase #5 | $26.92 | 8.291% | $29.1519 | $29.15 | $29.15 | $29.20 |
| Purchase #6 | $73.53 | 4.708% | $76.9918 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $213.52 | 10.744% | $236.4606 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $1,008.80 | $1,120.2233 | $1,120.23 | $1,120.20 | $1,120.40 | |