| 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 | $211.59 | 9.303% | $231.2742 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $75.93 | 8.179% | $82.1403 | $82.14 | $82.15 | $82.10 |
| Purchase #3 | $12.35 | 11.341% | $13.7506 | $13.75 | $13.75 | $13.80 |
| Purchase #4 | $81.43 | 13.533% | $92.4499 | $92.45 | $92.45 | $92.40 |
| Purchase #5 | $28.28 | 5.848% | $29.9338 | $29.93 | $29.95 | $29.90 |
| Purchase #6 | $243.49 | 10.366% | $268.7302 | $268.73 | $268.75 | $268.70 |
| Purchase #7 | $16.42 | 10.234% | $18.1004 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $669.49 | $736.3794 | $736.37 | $736.40 | $736.30 | |