| 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 | $221.72 | 9.845% | $243.5483 | $243.55 | $243.55 | $243.50 |
| Purchase #2 | $81.48 | 8.832% | $88.6763 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $104.71 | 11.231% | $116.47 | $116.47 | $116.45 | $116.50 |
| Purchase #4 | $82.94 | 13.769% | $94.36 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $182.67 | 4.216% | $190.3714 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $204.77 | 8.396% | $221.9625 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $239.42 | 10.142% | $263.702 | $263.70 | $263.70 | $263.70 |
| 7 purchase totals = | $1,117.71 | $1,219.0905 | $1,219.09 | $1,219.05 | $1,219.20 | |