| 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 | $204.50 | 5.275% | $215.2874 | $215.29 | $215.30 | $215.30 |
| Purchase #2 | $225.93 | 3.463% | $233.754 | $233.75 | $233.75 | $233.80 |
| Purchase #3 | $88.75 | 12.642% | $99.9698 | $99.97 | $99.95 | $100.00 |
| Purchase #4 | $198.62 | 7.552% | $213.6198 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $216.63 | 5.613% | $228.7894 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $180.86 | 4.374% | $188.7708 | $188.77 | $188.75 | $188.80 |
| Purchase #7 | $231.82 | 8.723% | $252.0417 | $252.04 | $252.05 | $252.00 |
| 7 purchase totals = | $1,347.11 | $1,432.2329 | $1,432.23 | $1,432.20 | $1,432.30 | |