| 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 | $246.62 | 10.180% | $271.7259 | $271.73 | $271.75 | $271.70 |
| Purchase #2 | $69.41 | 12.637% | $78.1813 | $78.18 | $78.20 | $78.20 |
| Purchase #3 | $117.63 | 7.825% | $126.8345 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $143.64 | 8.497% | $155.8451 | $155.85 | $155.85 | $155.80 |
| Purchase #5 | $205.67 | 5.451% | $216.8811 | $216.88 | $216.90 | $216.90 |
| Purchase #6 | $218.94 | 3.529% | $226.6664 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $35.35 | 12.337% | $39.7111 | $39.71 | $39.70 | $39.70 |
| 7 purchase totals = | $1,037.26 | $1,115.8454 | $1,115.85 | $1,115.90 | $1,115.80 | |