| 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 | $222.60 | 5.861% | $235.6466 | $235.65 | $235.65 | $235.60 |
| Purchase #2 | $213.72 | 8.766% | $232.4547 | $232.45 | $232.45 | $232.50 |
| Purchase #3 | $50.62 | 13.399% | $57.4026 | $57.40 | $57.40 | $57.40 |
| Purchase #4 | $217.25 | 4.603% | $227.25 | $227.25 | $227.25 | $227.30 |
| Purchase #5 | $94.40 | 7.422% | $101.4064 | $101.41 | $101.40 | $101.40 |
| Purchase #6 | $57.85 | 13.160% | $65.4631 | $65.46 | $65.45 | $65.50 |
| Purchase #7 | $200.78 | 4.387% | $209.5882 | $209.59 | $209.60 | $209.60 |
| 7 purchase totals = | $1,057.22 | $1,129.2116 | $1,129.21 | $1,129.20 | $1,129.30 | |