| 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 | $32.41 | 5.277% | $34.1203 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $231.81 | 4.334% | $241.8566 | $241.86 | $241.85 | $241.90 |
| Purchase #3 | $103.93 | 10.679% | $115.0287 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $95.67 | 10.365% | $105.5862 | $105.59 | $105.60 | $105.60 |
| Purchase #5 | $139.58 | 10.380% | $154.0684 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $78.29 | 4.456% | $81.7786 | $81.78 | $81.80 | $81.80 |
| Purchase #7 | $218.80 | 12.649% | $246.476 | $246.48 | $246.50 | $246.50 |
| 7 purchase totals = | $900.49 | $978.9148 | $978.93 | $978.95 | $979.00 | |