| 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 | $170.39 | 13.224% | $192.9224 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $206.64 | 9.855% | $227.0044 | $227.00 | $227.00 | $227.00 |
| Purchase #3 | $193.66 | 7.598% | $208.3743 | $208.37 | $208.35 | $208.40 |
| Purchase #4 | $188.78 | 10.499% | $208.6 | $208.60 | $208.60 | $208.60 |
| Purchase #5 | $228.85 | 6.661% | $244.0937 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $52.85 | 13.621% | $60.0487 | $60.05 | $60.05 | $60.00 |
| Purchase #7 | $209.53 | 8.665% | $227.6858 | $227.69 | $227.70 | $227.70 |
| 7 purchase totals = | $1,250.70 | $1,368.7293 | $1,368.72 | $1,368.70 | $1,368.70 | |