| 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 | $243.31 | 12.102% | $272.7554 | $272.76 | $272.75 | $272.80 |
| Purchase #2 | $197.73 | 13.808% | $225.0326 | $225.03 | $225.05 | $225.00 |
| Purchase #3 | $72.71 | 8.643% | $78.9943 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $208.50 | 9.475% | $228.2554 | $228.26 | $228.25 | $228.30 |
| Purchase #5 | $126.75 | 13.463% | $143.8144 | $143.81 | $143.80 | $143.80 |
| Purchase #6 | $97.57 | 8.307% | $105.6751 | $105.68 | $105.70 | $105.70 |
| Purchase #7 | $65.87 | 6.208% | $69.9592 | $69.96 | $69.95 | $70.00 |
| 7 purchase totals = | $1,012.44 | $1,124.4864 | $1,124.49 | $1,124.50 | $1,124.60 | |