| 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 | $248.30 | 7.124% | $265.9889 | $265.99 | $266.00 | $266.00 |
| Purchase #2 | $21.55 | 4.718% | $22.5667 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $113.97 | 8.338% | $123.4728 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $236.42 | 13.513% | $268.3674 | $268.37 | $268.35 | $268.40 |
| Purchase #5 | $53.56 | 11.249% | $59.585 | $59.59 | $59.60 | $59.60 |
| Purchase #6 | $33.77 | 12.823% | $38.1003 | $38.10 | $38.10 | $38.10 |
| Purchase #7 | $11.46 | 11.420% | $12.7687 | $12.77 | $12.75 | $12.80 |
| 7 purchase totals = | $719.03 | $790.8498 | $790.86 | $790.80 | $791.00 | |