| 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 | $109.48 | 8.187% | $118.4431 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $222.65 | 12.245% | $249.9135 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $110.28 | 11.328% | $122.7725 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $39.66 | 6.103% | $42.0804 | $42.08 | $42.10 | $42.10 |
| Purchase #5 | $144.31 | 7.456% | $155.0698 | $155.07 | $155.05 | $155.10 |
| Purchase #6 | $15.74 | 13.577% | $17.877 | $17.88 | $17.90 | $17.90 |
| Purchase #7 | $185.65 | 12.797% | $209.4076 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $827.77 | $915.5639 | $915.56 | $915.55 | $915.60 | |