| 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 | $247.90 | 7.661% | $266.8916 | $266.89 | $266.90 | $266.90 |
| Purchase #2 | $200.46 | 8.486% | $217.471 | $217.47 | $217.45 | $217.50 |
| Purchase #3 | $63.33 | 6.461% | $67.4218 | $67.42 | $67.40 | $67.40 |
| Purchase #4 | $60.56 | 7.633% | $65.1825 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $28.25 | 10.752% | $31.2874 | $31.29 | $31.30 | $31.30 |
| Purchase #6 | $193.71 | 10.408% | $213.8713 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $120.84 | 10.291% | $133.2756 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $915.05 | $995.4012 | $995.40 | $995.40 | $995.50 | |