| 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 | $237.76 | 9.833% | $261.1389 | $261.14 | $261.15 | $261.10 |
| Purchase #2 | $74.98 | 9.560% | $82.1481 | $82.15 | $82.15 | $82.10 |
| Purchase #3 | $122.56 | 10.491% | $135.4178 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $239.55 | 3.583% | $248.1331 | $248.13 | $248.15 | $248.10 |
| Purchase #5 | $200.73 | 5.279% | $211.3265 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $21.81 | 13.407% | $24.7341 | $24.73 | $24.75 | $24.70 |
| Purchase #7 | $194.97 | 10.290% | $215.0324 | $215.03 | $215.05 | $215.00 |
| 7 purchase totals = | $1,092.36 | $1,177.9309 | $1,177.93 | $1,178.00 | $1,177.70 | |