| 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 | $119.93 | 4.639% | $125.4936 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $38.69 | 8.733% | $42.0688 | $42.07 | $42.05 | $42.10 |
| Purchase #3 | $119.81 | 10.560% | $132.4619 | $132.46 | $132.45 | $132.50 |
| Purchase #4 | $91.89 | 7.650% | $98.9196 | $98.92 | $98.90 | $98.90 |
| Purchase #5 | $64.82 | 7.586% | $69.7372 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $117.57 | 10.851% | $130.3275 | $130.33 | $130.35 | $130.30 |
| Purchase #7 | $205.33 | 4.723% | $215.0277 | $215.03 | $215.05 | $215.00 |
| 7 purchase totals = | $758.04 | $814.0363 | $814.04 | $814.05 | $814.00 | |