| 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 | $117.64 | 4.296% | $122.6938 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $60.81 | 10.678% | $67.3033 | $67.30 | $67.30 | $67.30 |
| Purchase #3 | $14.25 | 7.394% | $15.3036 | $15.30 | $15.30 | $15.30 |
| Purchase #4 | $241.26 | 5.436% | $254.3749 | $254.37 | $254.35 | $254.40 |
| Purchase #5 | $242.56 | 4.279% | $252.9391 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $66.96 | 6.128% | $71.0633 | $71.06 | $71.05 | $71.10 |
| Purchase #7 | $186.34 | 13.615% | $211.7102 | $211.71 | $211.70 | $211.70 |
| 7 purchase totals = | $929.82 | $995.3882 | $995.37 | $995.35 | $995.40 | |