| 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 | $127.97 | 4.194% | $133.3371 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $27.98 | 8.319% | $30.3077 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $172.61 | 13.610% | $196.1022 | $196.10 | $196.10 | $196.10 |
| Purchase #4 | $24.95 | 12.587% | $28.0905 | $28.09 | $28.10 | $28.10 |
| Purchase #5 | $65.33 | 10.480% | $72.1766 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $173.35 | 9.608% | $190.0055 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $228.76 | 4.358% | $238.7294 | $238.73 | $238.75 | $238.70 |
| 7 purchase totals = | $820.95 | $888.7490 | $888.76 | $888.80 | $888.70 | |