| 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 | $231.56 | 9.596% | $253.7805 | $253.78 | $253.80 | $253.80 |
| Purchase #2 | $14.90 | 6.389% | $15.852 | $15.85 | $15.85 | $15.90 |
| Purchase #3 | $181.47 | 9.230% | $198.2197 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $213.63 | 10.608% | $236.2919 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $203.79 | 11.568% | $227.3644 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $65.70 | 11.599% | $73.3205 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $137.56 | 6.630% | $146.6802 | $146.68 | $146.70 | $146.70 |
| 7 purchase totals = | $1,048.61 | $1,151.5092 | $1,151.50 | $1,151.50 | $1,151.60 | |