| 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 | $234.28 | 9.690% | $256.9817 | $256.98 | $257.00 | $257.00 |
| Purchase #2 | $232.27 | 13.720% | $264.1374 | $264.14 | $264.15 | $264.10 |
| Purchase #3 | $200.45 | 7.459% | $215.4016 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $68.88 | 12.204% | $77.2861 | $77.29 | $77.30 | $77.30 |
| Purchase #5 | $83.73 | 8.734% | $91.043 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $41.56 | 5.469% | $43.8329 | $43.83 | $43.85 | $43.80 |
| Purchase #7 | $184.81 | 12.604% | $208.1035 | $208.10 | $208.10 | $208.10 |
| 7 purchase totals = | $1,045.98 | $1,156.7862 | $1,156.78 | $1,156.85 | $1,156.70 | |