| 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 | $238.45 | 3.854% | $247.6399 | $247.64 | $247.65 | $247.60 |
| Purchase #2 | $119.40 | 5.456% | $125.9145 | $125.91 | $125.90 | $125.90 |
| Purchase #3 | $225.79 | 5.334% | $237.8336 | $237.83 | $237.85 | $237.80 |
| Purchase #4 | $22.65 | 11.848% | $25.3336 | $25.33 | $25.35 | $25.30 |
| Purchase #5 | $67.66 | 4.188% | $70.4936 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $212.56 | 7.151% | $227.7602 | $227.76 | $227.75 | $227.80 |
| Purchase #7 | $198.90 | 4.129% | $207.1126 | $207.11 | $207.10 | $207.10 |
| 7 purchase totals = | $1,085.41 | $1,142.0880 | $1,142.07 | $1,142.10 | $1,142.00 | |