| 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 | $224.82 | 5.690% | $237.6123 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $64.58 | 13.723% | $73.4423 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $45.66 | 9.377% | $49.9415 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $133.92 | 7.402% | $143.8328 | $143.83 | $143.85 | $143.80 |
| Purchase #5 | $132.85 | 10.196% | $146.3954 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $27.93 | 9.195% | $30.4982 | $30.50 | $30.50 | $30.50 |
| Purchase #7 | $225.53 | 12.113% | $252.8484 | $252.85 | $252.85 | $252.80 |
| 7 purchase totals = | $855.29 | $934.5709 | $934.57 | $934.60 | $934.40 | |