| 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 | $215.59 | 9.105% | $235.2195 | $235.22 | $235.20 | $235.20 |
| Purchase #2 | $126.57 | 12.784% | $142.7507 | $142.75 | $142.75 | $142.80 |
| Purchase #3 | $23.53 | 10.349% | $25.9651 | $25.97 | $25.95 | $26.00 |
| Purchase #4 | $220.38 | 5.449% | $232.3885 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $106.44 | 10.168% | $117.2628 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $12.42 | 3.662% | $12.8748 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $144.78 | 3.350% | $149.6301 | $149.63 | $149.65 | $149.60 |
| 7 purchase totals = | $849.71 | $916.0915 | $916.09 | $916.05 | $916.20 | |