| 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 | $234.54 | 9.768% | $257.4499 | $257.45 | $257.45 | $257.40 |
| Purchase #2 | $102.63 | 10.311% | $113.2122 | $113.21 | $113.20 | $113.20 |
| Purchase #3 | $116.54 | 12.791% | $131.4466 | $131.45 | $131.45 | $131.40 |
| Purchase #4 | $81.85 | 6.223% | $86.9435 | $86.94 | $86.95 | $86.90 |
| Purchase #5 | $140.97 | 10.242% | $155.4081 | $155.41 | $155.40 | $155.40 |
| Purchase #6 | $58.81 | 9.298% | $64.2782 | $64.28 | $64.30 | $64.30 |
| Purchase #7 | $22.92 | 13.112% | $25.9253 | $25.93 | $25.95 | $25.90 |
| 7 purchase totals = | $758.26 | $834.6638 | $834.67 | $834.70 | $834.50 | |