| 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 | $206.25 | 5.752% | $218.1135 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $115.33 | 4.689% | $120.7378 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $44.53 | 11.191% | $49.5134 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $127.28 | 9.800% | $139.7534 | $139.75 | $139.75 | $139.80 |
| Purchase #5 | $247.77 | 3.171% | $255.6268 | $255.63 | $255.65 | $255.60 |
| Purchase #6 | $15.90 | 12.584% | $17.9009 | $17.90 | $17.90 | $17.90 |
| Purchase #7 | $129.34 | 9.353% | $141.4372 | $141.44 | $141.45 | $141.40 |
| 7 purchase totals = | $886.40 | $943.0830 | $943.08 | $943.10 | $943.00 | |