| 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 | $125.73 | 13.357% | $142.5238 | $142.52 | $142.50 | $142.50 |
| Purchase #2 | $215.73 | 11.797% | $241.1797 | $241.18 | $241.20 | $241.20 |
| Purchase #3 | $200.51 | 4.142% | $208.8151 | $208.82 | $208.80 | $208.80 |
| Purchase #4 | $131.88 | 9.411% | $144.2912 | $144.29 | $144.30 | $144.30 |
| Purchase #5 | $63.87 | 7.547% | $68.6903 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $175.53 | 9.308% | $191.8683 | $191.87 | $191.85 | $191.90 |
| Purchase #7 | $107.38 | 5.197% | $112.9605 | $112.96 | $112.95 | $113.00 |
| 7 purchase totals = | $1,020.63 | $1,110.3289 | $1,110.33 | $1,110.30 | $1,110.40 | |