| 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 | $107.66 | 13.422% | $122.1101 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $124.56 | 5.270% | $131.1243 | $131.12 | $131.10 | $131.10 |
| Purchase #3 | $242.53 | 7.289% | $260.208 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $144.73 | 13.311% | $163.995 | $164.00 | $164.00 | $164.00 |
| Purchase #5 | $236.39 | 3.336% | $244.276 | $244.28 | $244.30 | $244.30 |
| Purchase #6 | $86.84 | 8.735% | $94.4255 | $94.43 | $94.45 | $94.40 |
| Purchase #7 | $147.87 | 12.231% | $165.956 | $165.96 | $165.95 | $166.00 |
| 7 purchase totals = | $1,090.58 | $1,182.0949 | $1,182.11 | $1,182.10 | $1,182.10 | |