| 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 | $9.73 | 9.782% | $10.6818 | $10.68 | $10.70 | $10.70 |
| Purchase #2 | $219.70 | 4.660% | $229.938 | $229.94 | $229.95 | $229.90 |
| Purchase #3 | $71.55 | 5.210% | $75.2778 | $75.28 | $75.30 | $75.30 |
| Purchase #4 | $134.67 | 3.287% | $139.0966 | $139.10 | $139.10 | $139.10 |
| Purchase #5 | $217.50 | 5.509% | $229.4821 | $229.48 | $229.50 | $229.50 |
| Purchase #6 | $26.72 | 13.777% | $30.4012 | $30.40 | $30.40 | $30.40 |
| Purchase #7 | $205.41 | 5.369% | $216.4385 | $216.44 | $216.45 | $216.40 |
| 7 purchase totals = | $885.28 | $931.3160 | $931.32 | $931.40 | $931.30 | |