| 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 | $166.28 | 11.104% | $184.7437 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $131.63 | 9.818% | $144.5534 | $144.55 | $144.55 | $144.60 |
| Purchase #3 | $214.85 | 9.553% | $235.3746 | $235.37 | $235.35 | $235.40 |
| Purchase #4 | $239.26 | 8.166% | $258.798 | $258.80 | $258.80 | $258.80 |
| Purchase #5 | $113.97 | 10.564% | $126.0098 | $126.01 | $126.00 | $126.00 |
| Purchase #6 | $247.53 | 11.507% | $276.0133 | $276.01 | $276.00 | $276.00 |
| Purchase #7 | $106.48 | 3.665% | $110.3825 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $1,220.00 | $1,335.8753 | $1,335.86 | $1,335.85 | $1,335.90 | |