| 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 | $105.59 | 10.634% | $116.8184 | $116.82 | $116.80 | $116.80 |
| Purchase #2 | $189.44 | 7.200% | $203.0797 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $192.36 | 7.450% | $206.6908 | $206.69 | $206.70 | $206.70 |
| Purchase #4 | $245.55 | 12.153% | $275.3917 | $275.39 | $275.40 | $275.40 |
| Purchase #5 | $65.73 | 3.861% | $68.2678 | $68.27 | $68.25 | $68.30 |
| Purchase #6 | $113.97 | 12.192% | $127.8652 | $127.87 | $127.85 | $127.90 |
| Purchase #7 | $217.67 | 5.367% | $229.3523 | $229.35 | $229.35 | $229.40 |
| 7 purchase totals = | $1,130.31 | $1,227.4659 | $1,227.47 | $1,227.45 | $1,227.60 | |