| 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 | $185.51 | 11.256% | $206.391 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $48.83 | 6.743% | $52.1226 | $52.12 | $52.10 | $52.10 |
| Purchase #3 | $126.67 | 7.330% | $135.9549 | $135.95 | $135.95 | $136.00 |
| Purchase #4 | $58.75 | 9.665% | $64.4282 | $64.43 | $64.45 | $64.40 |
| Purchase #5 | $192.50 | 6.680% | $205.359 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $241.61 | 12.846% | $272.6472 | $272.65 | $272.65 | $272.60 |
| Purchase #7 | $9.75 | 4.596% | $10.1981 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $863.62 | $947.1010 | $947.10 | $947.10 | $947.10 | |