| 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 | $227.53 | 13.434% | $258.0964 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $235.73 | 10.615% | $260.7527 | $260.75 | $260.75 | $260.80 |
| Purchase #3 | $109.57 | 6.466% | $116.6548 | $116.65 | $116.65 | $116.70 |
| Purchase #4 | $175.47 | 13.695% | $199.5006 | $199.50 | $199.50 | $199.50 |
| Purchase #5 | $104.54 | 3.239% | $107.9261 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $204.56 | 7.128% | $219.141 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $92.41 | 8.773% | $100.5171 | $100.52 | $100.50 | $100.50 |
| 7 purchase totals = | $1,149.81 | $1,262.5887 | $1,262.59 | $1,262.60 | $1,262.60 | |