| 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 | $242.81 | 10.659% | $268.6911 | $268.69 | $268.70 | $268.70 |
| Purchase #2 | $74.99 | 11.228% | $83.4099 | $83.41 | $83.40 | $83.40 |
| Purchase #3 | $117.36 | 7.563% | $126.2359 | $126.24 | $126.25 | $126.20 |
| Purchase #4 | $189.25 | 10.638% | $209.3824 | $209.38 | $209.40 | $209.40 |
| Purchase #5 | $176.36 | 7.237% | $189.1232 | $189.12 | $189.10 | $189.10 |
| Purchase #6 | $149.27 | 7.231% | $160.0637 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $198.83 | 9.533% | $217.7845 | $217.78 | $217.80 | $217.80 |
| 7 purchase totals = | $1,148.87 | $1,254.6907 | $1,254.68 | $1,254.70 | $1,254.70 | |