| 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 | $13.57 | 12.398% | $15.2524 | $15.25 | $15.25 | $15.30 |
| Purchase #2 | $219.91 | 3.614% | $227.8575 | $227.86 | $227.85 | $227.90 |
| Purchase #3 | $46.75 | 9.785% | $51.3245 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $109.57 | 13.518% | $124.3817 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $213.28 | 8.757% | $231.9569 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $108.44 | 10.199% | $119.4998 | $119.50 | $119.50 | $119.50 |
| Purchase #7 | $158.88 | 11.325% | $176.8732 | $176.87 | $176.85 | $176.90 |
| 7 purchase totals = | $870.40 | $947.1460 | $947.14 | $947.10 | $947.30 | |