| 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 | $223.30 | 5.815% | $236.2849 | $236.28 | $236.30 | $236.30 |
| Purchase #2 | $35.36 | 10.770% | $39.1683 | $39.17 | $39.15 | $39.20 |
| Purchase #3 | $240.79 | 13.165% | $272.49 | $272.49 | $272.50 | $272.50 |
| Purchase #4 | $205.26 | 13.339% | $232.6396 | $232.64 | $232.65 | $232.60 |
| Purchase #5 | $23.69 | 13.469% | $26.8808 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $80.94 | 5.350% | $85.2703 | $85.27 | $85.25 | $85.30 |
| Purchase #7 | $74.46 | 4.142% | $77.5441 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $883.80 | $970.2780 | $970.27 | $970.30 | $970.30 | |