| 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 | $53.63 | 9.384% | $58.6626 | $58.66 | $58.65 | $58.70 |
| Purchase #2 | $117.45 | 3.652% | $121.7393 | $121.74 | $121.75 | $121.70 |
| Purchase #3 | $208.63 | 10.759% | $231.0765 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $140.47 | 12.571% | $158.1285 | $158.13 | $158.15 | $158.10 |
| Purchase #5 | $166.38 | 4.155% | $173.2931 | $173.29 | $173.30 | $173.30 |
| Purchase #6 | $188.63 | 10.125% | $207.7288 | $207.73 | $207.75 | $207.70 |
| Purchase #7 | $232.95 | 8.546% | $252.8579 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $1,108.14 | $1,203.4867 | $1,203.49 | $1,203.55 | $1,203.50 | |