| 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 | $205.69 | 4.719% | $215.3965 | $215.40 | $215.40 | $215.40 |
| Purchase #2 | $216.59 | 5.385% | $228.2534 | $228.25 | $228.25 | $228.30 |
| Purchase #3 | $69.68 | 8.370% | $75.5122 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $188.31 | 4.704% | $197.1681 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $117.98 | 8.326% | $127.803 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $194.81 | 5.766% | $206.0427 | $206.04 | $206.05 | $206.00 |
| Purchase #7 | $231.63 | 6.389% | $246.4288 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $1,224.69 | $1,296.6047 | $1,296.60 | $1,296.60 | $1,296.60 | |