| 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 | $242.69 | 13.230% | $274.7979 | $274.80 | $274.80 | $274.80 |
| Purchase #2 | $67.26 | 5.517% | $70.9707 | $70.97 | $70.95 | $71.00 |
| Purchase #3 | $51.72 | 9.215% | $56.486 | $56.49 | $56.50 | $56.50 |
| Purchase #4 | $217.90 | 4.642% | $228.0149 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $244.72 | 12.451% | $275.1901 | $275.19 | $275.20 | $275.20 |
| Purchase #6 | $151.89 | 9.424% | $166.2041 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $28.78 | 3.387% | $29.7548 | $29.75 | $29.75 | $29.80 |
| 7 purchase totals = | $1,004.96 | $1,101.4185 | $1,101.41 | $1,101.40 | $1,101.50 | |