| 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 | $116.47 | 3.853% | $120.9576 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $187.78 | 9.765% | $206.1167 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $188.74 | 4.111% | $196.4991 | $196.50 | $196.50 | $196.50 |
| Purchase #4 | $78.57 | 5.222% | $82.6729 | $82.67 | $82.65 | $82.70 |
| Purchase #5 | $142.68 | 13.542% | $162.0017 | $162.00 | $162.00 | $162.00 |
| Purchase #6 | $108.99 | 12.164% | $122.2475 | $122.25 | $122.25 | $122.20 |
| Purchase #7 | $97.54 | 6.641% | $104.0176 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $920.77 | $994.5131 | $994.52 | $994.45 | $994.50 | |