| 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 | $107.78 | 13.739% | $122.5879 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $156.75 | 3.602% | $162.3961 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $182.88 | 5.195% | $192.3806 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $10.45 | 12.426% | $11.7485 | $11.75 | $11.75 | $11.70 |
| Purchase #5 | $97.33 | 13.456% | $110.4267 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $74.82 | 9.459% | $81.8972 | $81.90 | $81.90 | $81.90 |
| Purchase #7 | $211.54 | 3.716% | $219.4008 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $841.55 | $900.8378 | $900.85 | $900.90 | $900.80 | |