| 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 | $146.48 | 10.734% | $162.2032 | $162.20 | $162.20 | $162.20 |
| Purchase #2 | $27.65 | 9.250% | $30.2076 | $30.21 | $30.20 | $30.20 |
| Purchase #3 | $230.33 | 6.105% | $244.3916 | $244.39 | $244.40 | $244.40 |
| Purchase #4 | $170.82 | 8.587% | $185.4883 | $185.49 | $185.50 | $185.50 |
| Purchase #5 | $203.52 | 4.225% | $212.1187 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $23.34 | 11.757% | $26.0841 | $26.08 | $26.10 | $26.10 |
| Purchase #7 | $247.54 | 9.744% | $271.6603 | $271.66 | $271.65 | $271.70 |
| 7 purchase totals = | $1,049.68 | $1,132.1538 | $1,132.15 | $1,132.15 | $1,132.20 | |