| 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 | $201.69 | 7.499% | $216.8147 | $216.81 | $216.80 | $216.80 |
| Purchase #2 | $180.63 | 4.570% | $188.8848 | $188.88 | $188.90 | $188.90 |
| Purchase #3 | $235.26 | 13.108% | $266.0979 | $266.10 | $266.10 | $266.10 |
| Purchase #4 | $44.50 | 12.362% | $50.0011 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $8.98 | 13.294% | $10.1738 | $10.17 | $10.15 | $10.20 |
| Purchase #6 | $48.34 | 12.398% | $54.3332 | $54.33 | $54.35 | $54.30 |
| Purchase #7 | $195.94 | 6.536% | $208.7466 | $208.75 | $208.75 | $208.70 |
| 7 purchase totals = | $915.34 | $995.0521 | $995.04 | $995.05 | $995.00 | |