| 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 | $26.41 | 11.288% | $29.3912 | $29.39 | $29.40 | $29.40 |
| Purchase #2 | $235.80 | 13.254% | $267.0529 | $267.05 | $267.05 | $267.10 |
| Purchase #3 | $141.79 | 3.779% | $147.1482 | $147.15 | $147.15 | $147.10 |
| Purchase #4 | $225.96 | 5.872% | $239.2284 | $239.23 | $239.25 | $239.20 |
| Purchase #5 | $218.88 | 9.382% | $239.4153 | $239.42 | $239.40 | $239.40 |
| Purchase #6 | $15.53 | 10.379% | $17.1419 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $10.97 | 10.370% | $12.1076 | $12.11 | $12.10 | $12.10 |
| 7 purchase totals = | $875.34 | $951.4855 | $951.49 | $951.50 | $951.40 | |