| 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 | $192.86 | 13.481% | $218.8595 | $218.86 | $218.85 | $218.90 |
| Purchase #2 | $233.99 | 10.615% | $258.828 | $258.83 | $258.85 | $258.80 |
| Purchase #3 | $32.84 | 6.640% | $35.0206 | $35.02 | $35.00 | $35.00 |
| Purchase #4 | $9.37 | 9.675% | $10.2765 | $10.28 | $10.30 | $10.30 |
| Purchase #5 | $50.57 | 6.752% | $53.9845 | $53.98 | $54.00 | $54.00 |
| Purchase #6 | $157.55 | 10.193% | $173.6091 | $173.61 | $173.60 | $173.60 |
| Purchase #7 | $75.70 | 7.341% | $81.2571 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $752.88 | $831.8353 | $831.84 | $831.85 | $831.90 | |