| 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 | $232.30 | 6.508% | $247.4181 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $148.89 | 3.449% | $154.0252 | $154.03 | $154.05 | $154.00 |
| Purchase #3 | $163.30 | 13.742% | $185.7407 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $158.79 | 9.245% | $173.4701 | $173.47 | $173.45 | $173.50 |
| Purchase #5 | $106.61 | 3.425% | $110.2614 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $154.36 | 8.393% | $167.3154 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $245.56 | 8.221% | $265.7475 | $265.75 | $265.75 | $265.70 |
| 7 purchase totals = | $1,209.81 | $1,303.9784 | $1,303.99 | $1,303.95 | $1,303.90 | |