| 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 | $159.96 | 13.228% | $181.1195 | $181.12 | $181.10 | $181.10 |
| Purchase #2 | $246.64 | 3.230% | $254.6065 | $254.61 | $254.60 | $254.60 |
| Purchase #3 | $177.64 | 3.363% | $183.614 | $183.61 | $183.60 | $183.60 |
| Purchase #4 | $250.82 | 5.796% | $265.3575 | $265.36 | $265.35 | $265.40 |
| Purchase #5 | $149.54 | 9.437% | $163.6521 | $163.65 | $163.65 | $163.70 |
| Purchase #6 | $118.46 | 3.854% | $123.0254 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $221.57 | 13.402% | $251.2648 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $1,324.63 | $1,422.6398 | $1,422.64 | $1,422.60 | $1,422.70 | |