| 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 | $217.53 | 8.507% | $236.0353 | $236.04 | $236.05 | $236.00 |
| Purchase #2 | $37.31 | 4.157% | $38.861 | $38.86 | $38.85 | $38.90 |
| Purchase #3 | $169.39 | 6.852% | $180.9966 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $20.75 | 5.125% | $21.8134 | $21.81 | $21.80 | $21.80 |
| Purchase #5 | $117.46 | 9.481% | $128.5964 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $173.94 | 12.712% | $196.0513 | $196.05 | $196.05 | $196.10 |
| Purchase #7 | $25.47 | 9.747% | $27.9526 | $27.95 | $27.95 | $28.00 |
| 7 purchase totals = | $761.85 | $830.3066 | $830.31 | $830.30 | $830.40 | |