| 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 | $119.41 | 3.380% | $123.4461 | $123.45 | $123.45 | $123.40 |
| Purchase #2 | $81.53 | 9.710% | $89.4466 | $89.45 | $89.45 | $89.40 |
| Purchase #3 | $103.27 | 13.644% | $117.3602 | $117.36 | $117.35 | $117.40 |
| Purchase #4 | $28.67 | 3.153% | $29.574 | $29.57 | $29.55 | $29.60 |
| Purchase #5 | $240.48 | 10.853% | $266.5793 | $266.58 | $266.60 | $266.60 |
| Purchase #6 | $27.35 | 11.698% | $30.5494 | $30.55 | $30.55 | $30.50 |
| Purchase #7 | $190.96 | 3.722% | $198.0675 | $198.07 | $198.05 | $198.10 |
| 7 purchase totals = | $791.67 | $855.0231 | $855.03 | $855.00 | $855.00 | |