| 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 | $223.59 | 4.689% | $234.0741 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $235.27 | 5.742% | $248.7792 | $248.78 | $248.80 | $248.80 |
| Purchase #3 | $113.87 | 3.532% | $117.8919 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $159.34 | 11.336% | $177.4028 | $177.40 | $177.40 | $177.40 |
| Purchase #5 | $164.98 | 10.741% | $182.7005 | $182.70 | $182.70 | $182.70 |
| Purchase #6 | $95.41 | 9.712% | $104.6762 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $128.28 | 8.480% | $139.1581 | $139.16 | $139.15 | $139.20 |
| 7 purchase totals = | $1,120.74 | $1,204.6828 | $1,204.68 | $1,204.70 | $1,204.80 | |