| 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 | $237.62 | 11.409% | $264.7301 | $264.73 | $264.75 | $264.70 |
| Purchase #2 | $171.63 | 11.759% | $191.812 | $191.81 | $191.80 | $191.80 |
| Purchase #3 | $136.36 | 11.760% | $152.3959 | $152.40 | $152.40 | $152.40 |
| Purchase #4 | $133.32 | 11.178% | $148.2225 | $148.22 | $148.20 | $148.20 |
| Purchase #5 | $151.75 | 3.760% | $157.4558 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $97.41 | 8.350% | $105.5437 | $105.54 | $105.55 | $105.50 |
| Purchase #7 | $23.88 | 4.218% | $24.8873 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $951.97 | $1,045.0473 | $1,045.05 | $1,045.05 | $1,045.00 | |