| 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 | $159.36 | 9.382% | $174.3112 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $119.41 | 4.207% | $124.4336 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $241.67 | 10.520% | $267.0937 | $267.09 | $267.10 | $267.10 |
| Purchase #4 | $229.27 | 11.322% | $255.2279 | $255.23 | $255.25 | $255.20 |
| Purchase #5 | $125.80 | 3.727% | $130.4886 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $190.77 | 11.164% | $212.0676 | $212.07 | $212.05 | $212.10 |
| Purchase #7 | $78.43 | 12.174% | $87.9781 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $1,144.71 | $1,251.6007 | $1,251.60 | $1,251.65 | $1,251.60 | |