| 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 | $207.30 | 11.329% | $230.785 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $9.31 | 11.252% | $10.3576 | $10.36 | $10.35 | $10.40 |
| Purchase #3 | $48.74 | 7.468% | $52.3799 | $52.38 | $52.40 | $52.40 |
| Purchase #4 | $221.91 | 9.694% | $243.422 | $243.42 | $243.40 | $243.40 |
| Purchase #5 | $43.88 | 3.637% | $45.4759 | $45.48 | $45.50 | $45.50 |
| Purchase #6 | $50.48 | 6.607% | $53.8152 | $53.82 | $53.80 | $53.80 |
| Purchase #7 | $44.90 | 3.337% | $46.3983 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $626.52 | $682.6339 | $682.65 | $682.65 | $682.70 | |