| 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 | $131.36 | 9.202% | $143.4477 | $143.45 | $143.45 | $143.40 |
| Purchase #2 | $249.66 | 4.855% | $261.781 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $111.97 | 8.854% | $121.8838 | $121.88 | $121.90 | $121.90 |
| Purchase #4 | $221.74 | 4.280% | $231.2305 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $28.35 | 5.279% | $29.8466 | $29.85 | $29.85 | $29.80 |
| Purchase #6 | $32.51 | 5.389% | $34.262 | $34.26 | $34.25 | $34.30 |
| Purchase #7 | $18.89 | 7.423% | $20.2922 | $20.29 | $20.30 | $20.30 |
| 7 purchase totals = | $794.48 | $842.7438 | $842.74 | $842.80 | $842.70 | |