| 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 | $217.73 | 8.132% | $235.4358 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $35.61 | 11.715% | $39.7817 | $39.78 | $39.80 | $39.80 |
| Purchase #3 | $79.63 | 6.411% | $84.7351 | $84.74 | $84.75 | $84.70 |
| Purchase #4 | $14.47 | 8.476% | $15.6965 | $15.70 | $15.70 | $15.70 |
| Purchase #5 | $163.87 | 10.507% | $181.0878 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $160.87 | 4.440% | $168.0126 | $168.01 | $168.00 | $168.00 |
| Purchase #7 | $222.97 | 6.715% | $237.9424 | $237.94 | $237.95 | $237.90 |
| 7 purchase totals = | $895.15 | $962.6919 | $962.70 | $962.75 | $962.60 | |