| 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 | $105.59 | 7.212% | $113.2052 | $113.21 | $113.20 | $113.20 |
| Purchase #2 | $45.28 | 13.413% | $51.3534 | $51.35 | $51.35 | $51.40 |
| Purchase #3 | $113.94 | 9.240% | $124.4681 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $182.70 | 3.676% | $189.4161 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $228.91 | 8.761% | $248.9648 | $248.96 | $248.95 | $249.00 |
| Purchase #6 | $148.92 | 3.687% | $154.4107 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $227.98 | 6.846% | $243.5875 | $243.59 | $243.60 | $243.60 |
| 7 purchase totals = | $1,053.32 | $1,125.4058 | $1,125.41 | $1,125.35 | $1,125.50 | |