| 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 | $113.34 | 3.245% | $117.0179 | $117.02 | $117.00 | $117.00 |
| Purchase #2 | $35.70 | 4.862% | $37.4357 | $37.44 | $37.45 | $37.40 |
| Purchase #3 | $230.33 | 3.126% | $237.5301 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $62.91 | 13.640% | $71.4909 | $71.49 | $71.50 | $71.50 |
| Purchase #5 | $192.71 | 3.644% | $199.7324 | $199.73 | $199.75 | $199.70 |
| Purchase #6 | $99.34 | 5.728% | $105.0302 | $105.03 | $105.05 | $105.00 |
| Purchase #7 | $167.38 | 5.735% | $176.9792 | $176.98 | $177.00 | $177.00 |
| 7 purchase totals = | $901.71 | $945.2164 | $945.22 | $945.30 | $945.10 | |