| 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 | $224.76 | 9.576% | $246.283 | $246.28 | $246.30 | $246.30 |
| Purchase #2 | $243.65 | 4.531% | $254.6898 | $254.69 | $254.70 | $254.70 |
| Purchase #3 | $211.36 | 9.773% | $232.0162 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $138.58 | 4.495% | $144.8092 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $188.85 | 3.224% | $194.9385 | $194.94 | $194.95 | $194.90 |
| Purchase #6 | $231.74 | 13.850% | $263.836 | $263.84 | $263.85 | $263.80 |
| Purchase #7 | $125.76 | 3.326% | $129.9428 | $129.94 | $129.95 | $129.90 |
| 7 purchase totals = | $1,364.70 | $1,466.5155 | $1,466.52 | $1,466.55 | $1,466.40 | |