| 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 | $233.77 | 13.777% | $265.9765 | $265.98 | $266.00 | $266.00 |
| Purchase #2 | $184.46 | 7.506% | $198.3056 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $125.66 | 11.829% | $140.5243 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $197.80 | 9.406% | $216.4051 | $216.41 | $216.40 | $216.40 |
| Purchase #5 | $27.60 | 11.406% | $30.7481 | $30.75 | $30.75 | $30.70 |
| Purchase #6 | $30.72 | 3.238% | $31.7147 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $17.92 | 4.387% | $18.7062 | $18.71 | $18.70 | $18.70 |
| 7 purchase totals = | $817.93 | $902.3805 | $902.39 | $902.35 | $902.30 | |