| 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 | $10.67 | 8.532% | $11.5804 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $209.51 | 8.218% | $226.7275 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $121.80 | 10.863% | $135.0311 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $106.71 | 5.563% | $112.6463 | $112.65 | $112.65 | $112.60 |
| Purchase #5 | $163.98 | 3.820% | $170.244 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $19.39 | 4.739% | $20.3089 | $20.31 | $20.30 | $20.30 |
| Purchase #7 | $215.61 | 13.282% | $244.2473 | $244.25 | $244.25 | $244.20 |
| 7 purchase totals = | $847.67 | $920.7855 | $920.79 | $920.85 | $920.60 | |