| 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 | $231.89 | 7.800% | $249.9774 | $249.98 | $250.00 | $250.00 |
| Purchase #2 | $161.48 | 10.272% | $178.0672 | $178.07 | $178.05 | $178.10 |
| Purchase #3 | $32.40 | 10.183% | $35.6993 | $35.70 | $35.70 | $35.70 |
| Purchase #4 | $31.97 | 10.656% | $35.3767 | $35.38 | $35.40 | $35.40 |
| Purchase #5 | $156.28 | 4.298% | $162.9969 | $163.00 | $163.00 | $163.00 |
| Purchase #6 | $78.83 | 12.225% | $88.467 | $88.47 | $88.45 | $88.50 |
| Purchase #7 | $78.63 | 3.405% | $81.3074 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $771.48 | $831.8919 | $831.91 | $831.90 | $832.00 | |