| 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 | $190.34 | 8.713% | $206.9243 | $206.92 | $206.90 | $206.90 |
| Purchase #2 | $203.85 | 12.658% | $229.6533 | $229.65 | $229.65 | $229.70 |
| Purchase #3 | $19.26 | 3.811% | $19.994 | $19.99 | $20.00 | $20.00 |
| Purchase #4 | $48.28 | 12.801% | $54.4603 | $54.46 | $54.45 | $54.50 |
| Purchase #5 | $14.68 | 12.292% | $16.4845 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $164.26 | 6.770% | $175.3804 | $175.38 | $175.40 | $175.40 |
| Purchase #7 | $199.72 | 4.771% | $209.2486 | $209.25 | $209.25 | $209.20 |
| 7 purchase totals = | $840.39 | $912.1454 | $912.13 | $912.15 | $912.20 | |