| 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 | $209.80 | 4.611% | $219.4739 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $151.38 | 9.117% | $165.1813 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $69.40 | 3.242% | $71.6499 | $71.65 | $71.65 | $71.60 |
| Purchase #4 | $204.34 | 8.821% | $222.3648 | $222.36 | $222.35 | $222.40 |
| Purchase #5 | $5.54 | 7.716% | $5.9675 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $192.98 | 12.434% | $216.9751 | $216.98 | $217.00 | $217.00 |
| Purchase #7 | $126.52 | 6.634% | $134.9133 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $959.96 | $1,036.5258 | $1,036.52 | $1,036.50 | $1,036.60 | |