| 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 | $239.67 | 7.409% | $257.4272 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $249.88 | 12.438% | $280.9601 | $280.96 | $280.95 | $281.00 |
| Purchase #3 | $22.44 | 8.694% | $24.3909 | $24.39 | $24.40 | $24.40 |
| Purchase #4 | $95.90 | 12.556% | $107.9412 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $111.28 | 7.280% | $119.3812 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $22.92 | 10.122% | $25.24 | $25.24 | $25.25 | $25.20 |
| Purchase #7 | $130.26 | 7.720% | $140.3161 | $140.32 | $140.30 | $140.30 |
| 7 purchase totals = | $872.35 | $955.6567 | $955.66 | $955.70 | $955.60 | |