| 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 | $31.79 | 12.746% | $35.842 | $35.84 | $35.85 | $35.80 |
| Purchase #2 | $233.98 | 8.775% | $254.5117 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $133.65 | 11.300% | $148.7525 | $148.75 | $148.75 | $148.80 |
| Purchase #4 | $220.67 | 6.307% | $234.5877 | $234.59 | $234.60 | $234.60 |
| Purchase #5 | $227.28 | 12.219% | $255.0513 | $255.05 | $255.05 | $255.10 |
| Purchase #6 | $250.39 | 7.187% | $268.3855 | $268.39 | $268.40 | $268.40 |
| Purchase #7 | $234.85 | 11.863% | $262.7103 | $262.71 | $262.70 | $262.70 |
| 7 purchase totals = | $1,332.61 | $1,459.8410 | $1,459.84 | $1,459.85 | $1,459.90 | |