| 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 | $32.36 | 8.749% | $35.1912 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $82.33 | 5.676% | $87.0031 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $144.86 | 12.267% | $162.63 | $162.63 | $162.65 | $162.60 |
| Purchase #4 | $227.41 | 12.230% | $255.2222 | $255.22 | $255.20 | $255.20 |
| Purchase #5 | $125.53 | 12.755% | $141.5414 | $141.54 | $141.55 | $141.50 |
| Purchase #6 | $226.32 | 3.803% | $234.9269 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $76.25 | 6.306% | $81.0583 | $81.06 | $81.05 | $81.10 |
| 7 purchase totals = | $915.06 | $997.5731 | $997.57 | $997.60 | $997.50 | |