| 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 | $11.74 | 3.103% | $12.1043 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $193.83 | 5.476% | $204.4441 | $204.44 | $204.45 | $204.40 |
| Purchase #3 | $241.43 | 4.543% | $252.3982 | $252.40 | $252.40 | $252.40 |
| Purchase #4 | $180.63 | 9.253% | $197.3437 | $197.34 | $197.35 | $197.30 |
| Purchase #5 | $121.52 | 4.328% | $126.7794 | $126.78 | $126.80 | $126.80 |
| Purchase #6 | $23.97 | 13.750% | $27.2659 | $27.27 | $27.25 | $27.30 |
| Purchase #7 | $54.71 | 6.609% | $58.3258 | $58.33 | $58.35 | $58.30 |
| 7 purchase totals = | $827.83 | $878.6614 | $878.66 | $878.70 | $878.60 | |