| 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 | $131.25 | 9.650% | $143.9156 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $157.57 | 5.212% | $165.7825 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $249.84 | 4.433% | $260.9154 | $260.92 | $260.90 | $260.90 |
| Purchase #4 | $246.44 | 10.274% | $271.7592 | $271.76 | $271.75 | $271.80 |
| Purchase #5 | $114.25 | 3.630% | $118.3973 | $118.40 | $118.40 | $118.40 |
| Purchase #6 | $33.50 | 12.385% | $37.649 | $37.65 | $37.65 | $37.60 |
| Purchase #7 | $41.86 | 5.145% | $44.0137 | $44.01 | $44.00 | $44.00 |
| 7 purchase totals = | $974.71 | $1,042.4327 | $1,042.44 | $1,042.40 | $1,042.40 | |