| 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 | $99.31 | 10.740% | $109.9759 | $109.98 | $110.00 | $110.00 |
| Purchase #2 | $188.41 | 11.188% | $209.4893 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $27.74 | 8.533% | $30.1071 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $235.26 | 9.433% | $257.4521 | $257.45 | $257.45 | $257.50 |
| Purchase #5 | $154.84 | 11.344% | $172.405 | $172.41 | $172.40 | $172.40 |
| Purchase #6 | $164.88 | 3.227% | $170.2007 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $189.76 | 13.446% | $215.2751 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $1,060.20 | $1,164.9052 | $1,164.92 | $1,164.95 | $1,165.00 | |