| 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 | $243.26 | 4.572% | $254.3818 | $254.38 | $254.40 | $254.40 |
| Purchase #2 | $66.98 | 5.638% | $70.7563 | $70.76 | $70.75 | $70.80 |
| Purchase #3 | $150.39 | 10.552% | $166.2592 | $166.26 | $166.25 | $166.30 |
| Purchase #4 | $19.88 | 4.118% | $20.6987 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $103.63 | 4.116% | $107.8954 | $107.90 | $107.90 | $107.90 |
| Purchase #6 | $196.54 | 5.223% | $206.8053 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $196.65 | 4.230% | $204.9683 | $204.97 | $204.95 | $205.00 |
| 7 purchase totals = | $977.33 | $1,031.7650 | $1,031.78 | $1,031.75 | $1,031.90 | |