| 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 | $227.61 | 9.649% | $249.5721 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $140.69 | 12.517% | $158.3002 | $158.30 | $158.30 | $158.30 |
| Purchase #3 | $49.94 | 13.515% | $56.6894 | $56.69 | $56.70 | $56.70 |
| Purchase #4 | $196.34 | 9.857% | $215.6932 | $215.69 | $215.70 | $215.70 |
| Purchase #5 | $173.45 | 8.705% | $188.5488 | $188.55 | $188.55 | $188.50 |
| Purchase #6 | $34.26 | 6.280% | $36.4115 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $205.73 | 11.679% | $229.7572 | $229.76 | $229.75 | $229.80 |
| 7 purchase totals = | $1,028.02 | $1,134.9724 | $1,134.97 | $1,134.95 | $1,135.00 | |