| 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 | $184.71 | 13.771% | $210.1464 | $210.15 | $210.15 | $210.10 |
| Purchase #2 | $179.53 | 12.133% | $201.3124 | $201.31 | $201.30 | $201.30 |
| Purchase #3 | $83.91 | 6.399% | $89.2794 | $89.28 | $89.30 | $89.30 |
| Purchase #4 | $97.54 | 6.867% | $104.2381 | $104.24 | $104.25 | $104.20 |
| Purchase #5 | $214.49 | 10.533% | $237.0822 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $190.94 | 9.619% | $209.3065 | $209.31 | $209.30 | $209.30 |
| Purchase #7 | $33.84 | 12.479% | $38.0629 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $984.96 | $1,089.4279 | $1,089.43 | $1,089.45 | $1,089.40 | |