| 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 | $79.84 | 8.488% | $86.6168 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $220.48 | 4.238% | $229.8239 | $229.82 | $229.80 | $229.80 |
| Purchase #3 | $212.76 | 10.686% | $235.4955 | $235.50 | $235.50 | $235.50 |
| Purchase #4 | $144.91 | 12.726% | $163.3512 | $163.35 | $163.35 | $163.40 |
| Purchase #5 | $222.66 | 7.401% | $239.1391 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $243.93 | 10.677% | $269.9744 | $269.97 | $269.95 | $270.00 |
| Purchase #7 | $223.35 | 5.188% | $234.9374 | $234.94 | $234.95 | $234.90 |
| 7 purchase totals = | $1,347.93 | $1,459.3383 | $1,459.34 | $1,459.30 | $1,459.30 | |