| 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 | $12.74 | 11.613% | $14.2195 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $221.35 | 8.115% | $239.3126 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $25.59 | 10.364% | $28.2421 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $120.96 | 10.786% | $134.0067 | $134.01 | $134.00 | $134.00 |
| Purchase #5 | $214.46 | 9.538% | $234.9152 | $234.92 | $234.90 | $234.90 |
| Purchase #6 | $187.26 | 13.761% | $213.0288 | $213.03 | $213.05 | $213.00 |
| Purchase #7 | $49.83 | 3.414% | $51.5312 | $51.53 | $51.55 | $51.50 |
| 7 purchase totals = | $832.19 | $915.2561 | $915.26 | $915.25 | $915.10 | |