| 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 | $210.77 | 10.247% | $232.3676 | $232.37 | $232.35 | $232.40 |
| Purchase #2 | $27.29 | 12.441% | $30.6851 | $30.69 | $30.70 | $30.70 |
| Purchase #3 | $144.77 | 9.735% | $158.8634 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $15.26 | 8.544% | $16.5638 | $16.56 | $16.55 | $16.60 |
| Purchase #5 | $189.33 | 3.204% | $195.3961 | $195.40 | $195.40 | $195.40 |
| Purchase #6 | $94.51 | 4.729% | $98.9794 | $98.98 | $99.00 | $99.00 |
| Purchase #7 | $158.34 | 13.495% | $179.708 | $179.71 | $179.70 | $179.70 |
| 7 purchase totals = | $840.27 | $912.5634 | $912.57 | $912.55 | $912.70 | |