| 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 | $87.85 | 4.200% | $91.5397 | $91.54 | $91.55 | $91.50 |
| Purchase #2 | $243.92 | 3.691% | $252.9231 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $180.81 | 6.863% | $193.219 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $213.46 | 4.568% | $223.2109 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $59.41 | 10.660% | $65.7431 | $65.74 | $65.75 | $65.70 |
| Purchase #6 | $231.98 | 5.806% | $245.4488 | $245.45 | $245.45 | $245.40 |
| Purchase #7 | $167.54 | 4.807% | $175.5936 | $175.59 | $175.60 | $175.60 |
| 7 purchase totals = | $1,184.97 | $1,247.6782 | $1,247.67 | $1,247.65 | $1,247.50 | |