| 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 | $89.48 | 13.645% | $101.6895 | $101.69 | $101.70 | $101.70 |
| Purchase #2 | $208.88 | 8.692% | $227.0358 | $227.04 | $227.05 | $227.00 |
| Purchase #3 | $222.55 | 13.263% | $252.0668 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $117.98 | 10.524% | $130.3962 | $130.40 | $130.40 | $130.40 |
| Purchase #5 | $192.79 | 3.563% | $199.6591 | $199.66 | $199.65 | $199.70 |
| Purchase #6 | $144.58 | 5.485% | $152.5102 | $152.51 | $152.50 | $152.50 |
| Purchase #7 | $121.53 | 7.812% | $131.0239 | $131.02 | $131.00 | $131.00 |
| 7 purchase totals = | $1,097.79 | $1,194.3815 | $1,194.39 | $1,194.35 | $1,194.40 | |