| 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 | $207.85 | 11.108% | $230.938 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $225.71 | 5.542% | $238.2188 | $238.22 | $238.20 | $238.20 |
| Purchase #3 | $29.36 | 5.525% | $30.9821 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $19.47 | 7.779% | $20.9846 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $43.36 | 12.585% | $48.8169 | $48.82 | $48.80 | $48.80 |
| Purchase #6 | $211.54 | 6.665% | $225.6391 | $225.64 | $225.65 | $225.60 |
| Purchase #7 | $188.54 | 5.846% | $199.562 | $199.56 | $199.55 | $199.60 |
| 7 purchase totals = | $925.83 | $995.1415 | $995.14 | $995.15 | $995.10 | |