| 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 | $18.88 | 10.380% | $20.8397 | $20.84 | $20.85 | $20.80 |
| Purchase #2 | $104.97 | 12.368% | $117.9527 | $117.95 | $117.95 | $118.00 |
| Purchase #3 | $246.88 | 5.159% | $259.6165 | $259.62 | $259.60 | $259.60 |
| Purchase #4 | $144.41 | 3.369% | $149.2752 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $184.90 | 8.497% | $200.611 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $78.74 | 4.229% | $82.0699 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $118.43 | 12.220% | $132.9021 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $897.21 | $963.2671 | $963.27 | $963.25 | $963.30 | |