| 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 | $122.93 | 5.709% | $129.9481 | $129.95 | $129.95 | $129.90 |
| Purchase #2 | $118.46 | 10.631% | $131.0535 | $131.05 | $131.05 | $131.10 |
| Purchase #3 | $19.43 | 13.126% | $21.9804 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $35.98 | 10.470% | $39.7471 | $39.75 | $39.75 | $39.70 |
| Purchase #5 | $154.71 | 6.166% | $164.2494 | $164.25 | $164.25 | $164.20 |
| Purchase #6 | $13.41 | 4.692% | $14.0392 | $14.04 | $14.05 | $14.00 |
| Purchase #7 | $40.38 | 11.191% | $44.8989 | $44.90 | $44.90 | $44.90 |
| 7 purchase totals = | $505.30 | $545.9166 | $545.92 | $545.95 | $545.80 | |