| 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 | $218.50 | 9.581% | $239.4345 | $239.43 | $239.45 | $239.40 |
| Purchase #2 | $137.25 | 11.476% | $153.0008 | $153.00 | $153.00 | $153.00 |
| Purchase #3 | $104.57 | 10.779% | $115.8416 | $115.84 | $115.85 | $115.80 |
| Purchase #4 | $123.52 | 10.449% | $136.4266 | $136.43 | $136.45 | $136.40 |
| Purchase #5 | $152.84 | 12.429% | $171.8365 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $160.93 | 3.683% | $166.8571 | $166.86 | $166.85 | $166.90 |
| Purchase #7 | $140.46 | 5.524% | $148.219 | $148.22 | $148.20 | $148.20 |
| 7 purchase totals = | $1,038.07 | $1,131.6161 | $1,131.62 | $1,131.65 | $1,131.50 | |