| 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 | $197.98 | 10.568% | $218.9025 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $111.84 | 4.858% | $117.2732 | $117.27 | $117.25 | $117.30 |
| Purchase #3 | $62.36 | 6.722% | $66.5518 | $66.55 | $66.55 | $66.60 |
| Purchase #4 | $27.43 | 9.679% | $30.0849 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $45.62 | 10.705% | $50.5036 | $50.50 | $50.50 | $50.50 |
| Purchase #6 | $227.40 | 7.213% | $243.8024 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $184.64 | 11.706% | $206.254 | $206.25 | $206.25 | $206.30 |
| 7 purchase totals = | $857.27 | $933.3724 | $933.35 | $933.35 | $933.50 | |