| 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 | $113.97 | 3.674% | $118.1573 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $239.27 | 9.531% | $262.0748 | $262.07 | $262.05 | $262.10 |
| Purchase #3 | $32.81 | 10.360% | $36.2091 | $36.21 | $36.20 | $36.20 |
| Purchase #4 | $239.35 | 4.490% | $250.0968 | $250.10 | $250.10 | $250.10 |
| Purchase #5 | $70.61 | 5.266% | $74.3283 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $125.79 | 13.500% | $142.7717 | $142.77 | $142.75 | $142.80 |
| Purchase #7 | $107.27 | 9.495% | $117.4553 | $117.46 | $117.45 | $117.50 |
| 7 purchase totals = | $929.07 | $1,001.0933 | $1,001.10 | $1,001.05 | $1,001.20 | |