| 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 | $231.65 | 3.854% | $240.5778 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $19.85 | 7.186% | $21.2764 | $21.28 | $21.30 | $21.30 |
| Purchase #3 | $180.71 | 9.258% | $197.4401 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $164.77 | 4.134% | $171.5816 | $171.58 | $171.60 | $171.60 |
| Purchase #5 | $13.62 | 6.363% | $14.4866 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $175.84 | 9.347% | $192.2758 | $192.28 | $192.30 | $192.30 |
| Purchase #7 | $105.38 | 11.766% | $117.779 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $891.82 | $955.4173 | $955.43 | $955.55 | $955.50 | |