| 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 | $196.61 | 13.274% | $222.708 | $222.71 | $222.70 | $222.70 |
| Purchase #2 | $171.59 | 13.803% | $195.2746 | $195.27 | $195.25 | $195.30 |
| Purchase #3 | $248.61 | 6.790% | $265.4906 | $265.49 | $265.50 | $265.50 |
| Purchase #4 | $66.92 | 13.291% | $75.8143 | $75.81 | $75.80 | $75.80 |
| Purchase #5 | $111.29 | 5.220% | $117.0993 | $117.10 | $117.10 | $117.10 |
| Purchase #6 | $45.71 | 8.660% | $49.6685 | $49.67 | $49.65 | $49.70 |
| Purchase #7 | $214.78 | 10.507% | $237.3469 | $237.35 | $237.35 | $237.30 |
| 7 purchase totals = | $1,055.51 | $1,163.4022 | $1,163.40 | $1,163.35 | $1,163.40 | |