| 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 | $222.85 | 5.306% | $234.6744 | $234.67 | $234.65 | $234.70 |
| Purchase #2 | $7.94 | 12.740% | $8.9516 | $8.95 | $8.95 | $9.00 |
| Purchase #3 | $17.90 | 9.863% | $19.6655 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $151.38 | 6.564% | $161.3166 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $248.89 | 5.590% | $262.803 | $262.80 | $262.80 | $262.80 |
| Purchase #6 | $115.98 | 12.389% | $130.3488 | $130.35 | $130.35 | $130.30 |
| Purchase #7 | $35.83 | 10.748% | $39.681 | $39.68 | $39.70 | $39.70 |
| 7 purchase totals = | $800.77 | $857.4409 | $857.44 | $857.40 | $857.50 | |