| 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 | $132.92 | 13.835% | $151.3095 | $151.31 | $151.30 | $151.30 |
| Purchase #2 | $99.49 | 3.328% | $102.801 | $102.80 | $102.80 | $102.80 |
| Purchase #3 | $150.98 | 13.254% | $170.9909 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $98.46 | 11.340% | $109.6254 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $44.92 | 6.429% | $47.8079 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $89.67 | 4.816% | $93.9885 | $93.99 | $94.00 | $94.00 |
| Purchase #7 | $199.66 | 7.432% | $214.4987 | $214.50 | $214.50 | $214.50 |
| 7 purchase totals = | $816.10 | $891.0219 | $891.03 | $891.05 | $891.00 | |