| 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 | $200.99 | 7.807% | $216.6813 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $43.80 | 3.777% | $45.4543 | $45.45 | $45.45 | $45.50 |
| Purchase #3 | $137.97 | 13.351% | $156.3904 | $156.39 | $156.40 | $156.40 |
| Purchase #4 | $214.44 | 10.846% | $237.6982 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $104.84 | 8.112% | $113.3446 | $113.34 | $113.35 | $113.30 |
| Purchase #6 | $160.69 | 10.280% | $177.2089 | $177.21 | $177.20 | $177.20 |
| Purchase #7 | $23.64 | 11.307% | $26.313 | $26.31 | $26.30 | $26.30 |
| 7 purchase totals = | $886.37 | $973.0907 | $973.08 | $973.10 | $973.10 | |