| 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 | $228.54 | 6.851% | $244.1973 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $203.57 | 10.644% | $225.238 | $225.24 | $225.25 | $225.20 |
| Purchase #3 | $13.56 | 13.864% | $15.44 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $194.45 | 10.709% | $215.2737 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $57.38 | 11.498% | $63.9776 | $63.98 | $64.00 | $64.00 |
| Purchase #6 | $132.57 | 3.150% | $136.746 | $136.75 | $136.75 | $136.70 |
| Purchase #7 | $178.72 | 11.237% | $198.8028 | $198.80 | $198.80 | $198.80 |
| 7 purchase totals = | $1,008.79 | $1,099.6754 | $1,099.68 | $1,099.70 | $1,099.60 | |