| 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 | $104.59 | 4.215% | $108.9985 | $109.00 | $109.00 | $109.00 |
| Purchase #2 | $216.38 | 4.795% | $226.7554 | $226.76 | $226.75 | $226.80 |
| Purchase #3 | $114.67 | 6.352% | $121.9538 | $121.95 | $121.95 | $122.00 |
| Purchase #4 | $27.44 | 12.682% | $30.9199 | $30.92 | $30.90 | $30.90 |
| Purchase #5 | $238.68 | 11.221% | $265.4623 | $265.46 | $265.45 | $265.50 |
| Purchase #6 | $80.35 | 4.549% | $84.0051 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $153.27 | 11.331% | $170.637 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $935.38 | $1,008.7320 | $1,008.74 | $1,008.70 | $1,008.80 | |