| 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 | $107.41 | 10.152% | $118.3143 | $118.31 | $118.30 | $118.30 |
| Purchase #2 | $101.72 | 8.433% | $110.298 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $19.67 | 6.483% | $20.9452 | $20.95 | $20.95 | $20.90 |
| Purchase #4 | $38.64 | 5.324% | $40.6972 | $40.70 | $40.70 | $40.70 |
| Purchase #5 | $86.72 | 11.599% | $96.7787 | $96.78 | $96.80 | $96.80 |
| Purchase #6 | $196.59 | 3.680% | $203.8245 | $203.82 | $203.80 | $203.80 |
| Purchase #7 | $89.59 | 8.249% | $96.9803 | $96.98 | $97.00 | $97.00 |
| 7 purchase totals = | $640.34 | $687.8382 | $687.84 | $687.85 | $687.80 | |