| 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 | $199.26 | 8.451% | $216.0995 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $30.92 | 8.567% | $33.5689 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $171.86 | 11.524% | $191.6651 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $168.60 | 8.237% | $182.4876 | $182.49 | $182.50 | $182.50 |
| Purchase #5 | $237.72 | 13.529% | $269.8811 | $269.88 | $269.90 | $269.90 |
| Purchase #6 | $25.67 | 6.852% | $27.4289 | $27.43 | $27.45 | $27.40 |
| Purchase #7 | $38.36 | 4.606% | $40.1269 | $40.13 | $40.15 | $40.10 |
| 7 purchase totals = | $872.39 | $961.2580 | $961.27 | $961.30 | $961.30 | |