| 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 | $219.47 | 5.412% | $231.3477 | $231.35 | $231.35 | $231.30 |
| Purchase #2 | $242.87 | 5.853% | $257.0852 | $257.09 | $257.10 | $257.10 |
| Purchase #3 | $177.56 | 13.746% | $201.9674 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $28.64 | 5.242% | $30.1413 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $189.68 | 8.422% | $205.6548 | $205.65 | $205.65 | $205.70 |
| Purchase #6 | $100.55 | 10.305% | $110.9117 | $110.91 | $110.90 | $110.90 |
| Purchase #7 | $141.72 | 5.336% | $149.2822 | $149.28 | $149.30 | $149.30 |
| 7 purchase totals = | $1,100.49 | $1,186.3903 | $1,186.39 | $1,186.40 | $1,186.40 | |