| 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 | $8.34 | 10.638% | $9.2272 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $237.30 | 9.460% | $259.7486 | $259.75 | $259.75 | $259.70 |
| Purchase #3 | $219.38 | 9.141% | $239.4335 | $239.43 | $239.45 | $239.40 |
| Purchase #4 | $103.41 | 4.762% | $108.3344 | $108.33 | $108.35 | $108.30 |
| Purchase #5 | $228.63 | 7.260% | $245.2285 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $196.92 | 5.862% | $208.4635 | $208.46 | $208.45 | $208.50 |
| Purchase #7 | $49.34 | 12.112% | $55.3161 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $1,043.32 | $1,125.7518 | $1,125.75 | $1,125.80 | $1,125.60 | |