| 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 | $216.44 | 6.734% | $231.0151 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $189.50 | 4.373% | $197.7868 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $229.70 | 7.645% | $247.2606 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $39.83 | 12.766% | $44.9147 | $44.91 | $44.90 | $44.90 |
| Purchase #5 | $79.40 | 7.729% | $85.5368 | $85.54 | $85.55 | $85.50 |
| Purchase #6 | $119.56 | 13.576% | $135.7915 | $135.79 | $135.80 | $135.80 |
| Purchase #7 | $218.58 | 10.821% | $242.2325 | $242.23 | $242.25 | $242.20 |
| 7 purchase totals = | $1,093.01 | $1,184.5380 | $1,184.54 | $1,184.55 | $1,184.50 | |