| 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 | $239.78 | 11.857% | $268.2107 | $268.21 | $268.20 | $268.20 |
| Purchase #2 | $48.44 | 6.142% | $51.4152 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $102.26 | 12.230% | $114.7664 | $114.77 | $114.75 | $114.80 |
| Purchase #4 | $52.46 | 13.310% | $59.4424 | $59.44 | $59.45 | $59.40 |
| Purchase #5 | $163.53 | 13.737% | $185.9941 | $185.99 | $186.00 | $186.00 |
| Purchase #6 | $142.72 | 7.624% | $153.601 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $134.57 | 10.682% | $148.9448 | $148.94 | $148.95 | $148.90 |
| 7 purchase totals = | $883.76 | $982.3746 | $982.37 | $982.35 | $982.30 | |