| 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 | $148.39 | 3.354% | $153.367 | $153.37 | $153.35 | $153.40 |
| Purchase #2 | $93.87 | 12.524% | $105.6263 | $105.63 | $105.65 | $105.60 |
| Purchase #3 | $235.37 | 3.559% | $243.7468 | $243.75 | $243.75 | $243.70 |
| Purchase #4 | $93.71 | 10.306% | $103.3678 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $72.86 | 3.675% | $75.5376 | $75.54 | $75.55 | $75.50 |
| Purchase #6 | $225.50 | 4.577% | $235.8211 | $235.82 | $235.80 | $235.80 |
| Purchase #7 | $207.83 | 3.472% | $215.0459 | $215.05 | $215.05 | $215.00 |
| 7 purchase totals = | $1,077.53 | $1,132.5125 | $1,132.53 | $1,132.50 | $1,132.40 | |