| 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 | $203.90 | 4.504% | $213.0837 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $209.98 | 11.668% | $234.4805 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $236.53 | 12.397% | $265.8526 | $265.85 | $265.85 | $265.90 |
| Purchase #4 | $56.42 | 10.675% | $62.4428 | $62.44 | $62.45 | $62.40 |
| Purchase #5 | $58.40 | 12.621% | $65.7707 | $65.77 | $65.75 | $65.80 |
| Purchase #6 | $166.44 | 13.363% | $188.6814 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $95.75 | 4.821% | $100.3661 | $100.37 | $100.35 | $100.40 |
| 7 purchase totals = | $1,027.42 | $1,130.6778 | $1,130.67 | $1,130.70 | $1,130.80 | |