| 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 | $219.60 | 12.686% | $247.4585 | $247.46 | $247.45 | $247.50 |
| Purchase #2 | $84.97 | 6.376% | $90.3877 | $90.39 | $90.40 | $90.40 |
| Purchase #3 | $77.25 | 11.136% | $85.8526 | $85.85 | $85.85 | $85.90 |
| Purchase #4 | $181.39 | 4.862% | $190.2092 | $190.21 | $190.20 | $190.20 |
| Purchase #5 | $178.72 | 10.341% | $197.2014 | $197.20 | $197.20 | $197.20 |
| Purchase #6 | $146.95 | 11.225% | $163.4451 | $163.45 | $163.45 | $163.40 |
| Purchase #7 | $11.81 | 8.665% | $12.8333 | $12.83 | $12.85 | $12.80 |
| 7 purchase totals = | $900.69 | $987.3878 | $987.39 | $987.40 | $987.40 | |