| 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 | $223.76 | 3.530% | $231.6587 | $231.66 | $231.65 | $231.70 |
| Purchase #2 | $67.25 | 3.665% | $69.7147 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $8.61 | 11.553% | $9.6047 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $182.59 | 3.303% | $188.6209 | $188.62 | $188.60 | $188.60 |
| Purchase #5 | $237.65 | 7.462% | $255.3834 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $201.90 | 13.651% | $229.4614 | $229.46 | $229.45 | $229.50 |
| Purchase #7 | $63.58 | 10.368% | $70.172 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $985.34 | $1,054.6158 | $1,054.60 | $1,054.55 | $1,054.70 | |