| 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 | $221.78 | 3.255% | $228.9989 | $229.00 | $229.00 | $229.00 |
| Purchase #2 | $27.77 | 11.465% | $30.9538 | $30.95 | $30.95 | $31.00 |
| Purchase #3 | $53.56 | 9.138% | $58.4543 | $58.45 | $58.45 | $58.50 |
| Purchase #4 | $116.92 | 8.305% | $126.6302 | $126.63 | $126.65 | $126.60 |
| Purchase #5 | $63.64 | 6.821% | $67.9809 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $178.43 | 10.498% | $197.1616 | $197.16 | $197.15 | $197.20 |
| Purchase #7 | $247.75 | 6.716% | $264.3889 | $264.39 | $264.40 | $264.40 |
| 7 purchase totals = | $909.85 | $974.5686 | $974.56 | $974.60 | $974.70 | |