| 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 | $205.56 | 12.637% | $231.5366 | $231.54 | $231.55 | $231.50 |
| Purchase #2 | $62.35 | 3.147% | $64.3122 | $64.31 | $64.30 | $64.30 |
| Purchase #3 | $207.85 | 7.318% | $223.0605 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $193.80 | 3.377% | $200.3446 | $200.34 | $200.35 | $200.30 |
| Purchase #5 | $49.87 | 8.277% | $53.9977 | $54.00 | $54.00 | $54.00 |
| Purchase #6 | $216.77 | 3.817% | $225.0441 | $225.04 | $225.05 | $225.00 |
| Purchase #7 | $190.63 | 13.137% | $215.6731 | $215.67 | $215.65 | $215.70 |
| 7 purchase totals = | $1,126.83 | $1,213.9688 | $1,213.96 | $1,213.95 | $1,213.90 | |