| 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 | $199.56 | 6.510% | $212.5514 | $212.55 | $212.55 | $212.60 |
| Purchase #2 | $141.92 | 7.225% | $152.1737 | $152.17 | $152.15 | $152.20 |
| Purchase #3 | $127.50 | 4.522% | $133.2656 | $133.27 | $133.25 | $133.30 |
| Purchase #4 | $10.76 | 12.147% | $12.067 | $12.07 | $12.05 | $12.10 |
| Purchase #5 | $130.84 | 5.678% | $138.2691 | $138.27 | $138.25 | $138.30 |
| Purchase #6 | $67.91 | 3.708% | $70.4281 | $70.43 | $70.45 | $70.40 |
| Purchase #7 | $209.88 | 3.589% | $217.4126 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $888.37 | $936.1675 | $936.17 | $936.10 | $936.30 | |