| 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 | $90.82 | 9.425% | $99.3798 | $99.38 | $99.40 | $99.40 |
| Purchase #2 | $136.45 | 13.365% | $154.6865 | $154.69 | $154.70 | $154.70 |
| Purchase #3 | $248.92 | 6.136% | $264.1937 | $264.19 | $264.20 | $264.20 |
| Purchase #4 | $250.44 | 6.533% | $266.8012 | $266.80 | $266.80 | $266.80 |
| Purchase #5 | $45.57 | 12.544% | $51.2863 | $51.29 | $51.30 | $51.30 |
| Purchase #6 | $182.70 | 13.617% | $207.5783 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $218.56 | 8.708% | $237.5922 | $237.59 | $237.60 | $237.60 |
| 7 purchase totals = | $1,173.46 | $1,281.5180 | $1,281.52 | $1,281.60 | $1,281.60 | |