| 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 | $8.93 | 5.799% | $9.4479 | $9.45 | $9.45 | $9.40 |
| Purchase #2 | $97.38 | 4.247% | $101.5157 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $209.67 | 8.438% | $227.362 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $106.60 | 5.334% | $112.286 | $112.29 | $112.30 | $112.30 |
| Purchase #5 | $175.62 | 7.259% | $188.3683 | $188.37 | $188.35 | $188.40 |
| Purchase #6 | $186.44 | 4.583% | $194.9845 | $194.98 | $195.00 | $195.00 |
| Purchase #7 | $241.41 | 12.619% | $271.8735 | $271.87 | $271.85 | $271.90 |
| 7 purchase totals = | $1,026.05 | $1,105.8379 | $1,105.84 | $1,105.80 | $1,105.90 | |