| 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 | $75.46 | 12.237% | $84.694 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $40.36 | 6.725% | $43.0742 | $43.07 | $43.05 | $43.10 |
| Purchase #3 | $174.52 | 9.398% | $190.9214 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $116.30 | 11.606% | $129.7978 | $129.80 | $129.80 | $129.80 |
| Purchase #5 | $167.90 | 13.728% | $190.9493 | $190.95 | $190.95 | $190.90 |
| Purchase #6 | $231.55 | 6.638% | $246.9203 | $246.92 | $246.90 | $246.90 |
| Purchase #7 | $207.26 | 4.104% | $215.766 | $215.77 | $215.75 | $215.80 |
| 7 purchase totals = | $1,013.35 | $1,102.1230 | $1,102.12 | $1,102.05 | $1,102.10 | |