| 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 | $226.91 | 4.454% | $237.0166 | $237.02 | $237.00 | $237.00 |
| Purchase #2 | $40.70 | 5.383% | $42.8909 | $42.89 | $42.90 | $42.90 |
| Purchase #3 | $69.94 | 4.478% | $73.0719 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $170.77 | 8.183% | $184.7441 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $225.31 | 5.262% | $237.1658 | $237.17 | $237.15 | $237.20 |
| Purchase #6 | $127.88 | 10.193% | $140.9148 | $140.91 | $140.90 | $140.90 |
| Purchase #7 | $25.94 | 6.320% | $27.5794 | $27.58 | $27.60 | $27.60 |
| 7 purchase totals = | $887.45 | $943.3835 | $943.38 | $943.35 | $943.40 | |