| 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 | $121.34 | 12.465% | $136.465 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $49.42 | 13.240% | $55.9632 | $55.96 | $55.95 | $56.00 |
| Purchase #3 | $163.78 | 4.520% | $171.1829 | $171.18 | $171.20 | $171.20 |
| Purchase #4 | $132.97 | 11.855% | $148.7336 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $227.95 | 10.253% | $251.3217 | $251.32 | $251.30 | $251.30 |
| Purchase #6 | $5.73 | 6.210% | $6.0858 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $120.79 | 10.837% | $133.88 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $821.98 | $903.6322 | $903.63 | $903.65 | $903.70 | |