| 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 | $82.37 | 5.408% | $86.8246 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $178.80 | 3.768% | $185.5372 | $185.54 | $185.55 | $185.50 |
| Purchase #3 | $249.27 | 12.197% | $279.6735 | $279.67 | $279.65 | $279.70 |
| Purchase #4 | $122.81 | 6.730% | $131.0751 | $131.08 | $131.10 | $131.10 |
| Purchase #5 | $125.43 | 6.578% | $133.6808 | $133.68 | $133.70 | $133.70 |
| Purchase #6 | $153.30 | 6.423% | $163.1465 | $163.15 | $163.15 | $163.10 |
| Purchase #7 | $30.65 | 5.156% | $32.2303 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $942.63 | $1,012.1680 | $1,012.17 | $1,012.20 | $1,012.10 | |