| 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 | $217.46 | 6.484% | $231.5601 | $231.56 | $231.55 | $231.60 |
| Purchase #2 | $179.75 | 13.542% | $204.0917 | $204.09 | $204.10 | $204.10 |
| Purchase #3 | $120.99 | 10.603% | $133.8186 | $133.82 | $133.80 | $133.80 |
| Purchase #4 | $126.60 | 12.589% | $142.5377 | $142.54 | $142.55 | $142.50 |
| Purchase #5 | $77.44 | 5.329% | $81.5668 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $54.38 | 10.470% | $60.0736 | $60.07 | $60.05 | $60.10 |
| Purchase #7 | $131.37 | 10.144% | $144.6962 | $144.70 | $144.70 | $144.70 |
| 7 purchase totals = | $907.99 | $998.3447 | $998.35 | $998.30 | $998.40 | |