| 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 | $234.75 | 12.660% | $264.4694 | $264.47 | $264.45 | $264.50 |
| Purchase #2 | $7.43 | 8.857% | $8.0881 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $38.57 | 12.778% | $43.4985 | $43.50 | $43.50 | $43.50 |
| Purchase #4 | $229.71 | 5.686% | $242.7713 | $242.77 | $242.75 | $242.80 |
| Purchase #5 | $121.84 | 10.517% | $134.6539 | $134.65 | $134.65 | $134.70 |
| Purchase #6 | $79.51 | 12.191% | $89.2031 | $89.20 | $89.20 | $89.20 |
| Purchase #7 | $73.78 | 9.428% | $80.736 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $785.59 | $863.4203 | $863.42 | $863.40 | $863.50 | |