| 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 | $112.58 | 11.710% | $125.7631 | $125.76 | $125.75 | $125.80 |
| Purchase #2 | $13.46 | 3.331% | $13.9084 | $13.91 | $13.90 | $13.90 |
| Purchase #3 | $136.66 | 8.844% | $148.7462 | $148.75 | $148.75 | $148.70 |
| Purchase #4 | $22.48 | 5.739% | $23.7701 | $23.77 | $23.75 | $23.80 |
| Purchase #5 | $120.77 | 9.493% | $132.2347 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $151.82 | 3.845% | $157.6575 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $240.70 | 7.782% | $259.4313 | $259.43 | $259.45 | $259.40 |
| 7 purchase totals = | $798.47 | $861.5113 | $861.51 | $861.50 | $861.50 | |