| 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 | $242.73 | 5.119% | $255.1553 | $255.16 | $255.15 | $255.20 |
| Purchase #2 | $84.47 | 10.205% | $93.0902 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $158.51 | 11.788% | $177.1952 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $61.57 | 7.469% | $66.1687 | $66.17 | $66.15 | $66.20 |
| Purchase #5 | $79.66 | 3.774% | $82.6664 | $82.67 | $82.65 | $82.70 |
| Purchase #6 | $244.81 | 11.103% | $271.9913 | $271.99 | $272.00 | $272.00 |
| Purchase #7 | $28.79 | 10.253% | $31.7418 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $900.54 | $978.0089 | $978.02 | $978.00 | $978.10 | |