| 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 | $186.84 | 13.522% | $212.1045 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $45.81 | 13.140% | $51.8294 | $51.83 | $51.85 | $51.80 |
| Purchase #3 | $205.75 | 4.207% | $214.4059 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $218.68 | 10.195% | $240.9744 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $45.56 | 13.796% | $51.8455 | $51.85 | $51.85 | $51.80 |
| Purchase #6 | $69.66 | 8.722% | $75.7357 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $36.72 | 5.134% | $38.6052 | $38.61 | $38.60 | $38.60 |
| 7 purchase totals = | $809.02 | $885.5006 | $885.51 | $885.50 | $885.40 | |