| 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 | $241.83 | 13.838% | $275.2944 | $275.29 | $275.30 | $275.30 |
| Purchase #2 | $205.55 | 3.848% | $213.4596 | $213.46 | $213.45 | $213.50 |
| Purchase #3 | $32.91 | 13.779% | $37.4447 | $37.44 | $37.45 | $37.40 |
| Purchase #4 | $88.58 | 8.633% | $96.2271 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $136.57 | 7.416% | $146.698 | $146.70 | $146.70 | $146.70 |
| Purchase #6 | $79.67 | 4.413% | $83.1858 | $83.19 | $83.20 | $83.20 |
| Purchase #7 | $70.85 | 11.125% | $78.7321 | $78.73 | $78.75 | $78.70 |
| 7 purchase totals = | $855.96 | $931.0417 | $931.04 | $931.10 | $931.00 | |