| 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 | $212.73 | 12.790% | $239.9382 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $113.85 | 12.716% | $128.3272 | $128.33 | $128.35 | $128.30 |
| Purchase #3 | $60.78 | 12.324% | $68.2705 | $68.27 | $68.25 | $68.30 |
| Purchase #4 | $143.74 | 11.114% | $159.7153 | $159.72 | $159.70 | $159.70 |
| Purchase #5 | $128.84 | 3.483% | $133.3275 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $42.84 | 5.471% | $45.1838 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $231.35 | 9.347% | $252.9743 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $934.13 | $1,027.7368 | $1,027.74 | $1,027.75 | $1,027.70 | |