| 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 | $23.27 | 11.257% | $25.8895 | $25.89 | $25.90 | $25.90 |
| Purchase #2 | $19.87 | 4.168% | $20.6982 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $224.42 | 12.787% | $253.1166 | $253.12 | $253.10 | $253.10 |
| Purchase #4 | $233.25 | 8.418% | $252.885 | $252.89 | $252.90 | $252.90 |
| Purchase #5 | $159.30 | 7.438% | $171.1487 | $171.15 | $171.15 | $171.10 |
| Purchase #6 | $92.71 | 5.389% | $97.7061 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $218.53 | 6.118% | $231.8997 | $231.90 | $231.90 | $231.90 |
| 7 purchase totals = | $971.35 | $1,053.3438 | $1,053.36 | $1,053.35 | $1,053.30 | |