| 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 | $242.44 | 11.303% | $269.843 | $269.84 | $269.85 | $269.80 |
| Purchase #2 | $225.47 | 11.758% | $251.9808 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $221.31 | 8.440% | $239.9886 | $239.99 | $240.00 | $240.00 |
| Purchase #4 | $164.68 | 3.451% | $170.3631 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $75.34 | 10.600% | $83.326 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $66.40 | 12.606% | $74.7704 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $163.56 | 8.320% | $177.1682 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $1,159.20 | $1,267.4401 | $1,267.44 | $1,267.45 | $1,267.50 | |