| 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 | $124.67 | 3.651% | $129.2217 | $129.22 | $129.20 | $129.20 |
| Purchase #2 | $50.53 | 4.614% | $52.8615 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $7.57 | 5.190% | $7.9629 | $7.96 | $7.95 | $8.00 |
| Purchase #4 | $136.64 | 8.204% | $147.8499 | $147.85 | $147.85 | $147.80 |
| Purchase #5 | $180.47 | 12.835% | $203.6333 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $231.29 | 6.469% | $246.2522 | $246.25 | $246.25 | $246.30 |
| Purchase #7 | $28.72 | 7.770% | $30.9515 | $30.95 | $30.95 | $31.00 |
| 7 purchase totals = | $759.89 | $818.7330 | $818.72 | $818.70 | $818.80 | |