| 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 | $245.79 | 5.709% | $259.8222 | $259.82 | $259.80 | $259.80 |
| Purchase #2 | $102.69 | 13.670% | $116.7277 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $192.63 | 3.186% | $198.7672 | $198.77 | $198.75 | $198.80 |
| Purchase #4 | $41.38 | 4.512% | $43.2471 | $43.25 | $43.25 | $43.20 |
| Purchase #5 | $41.79 | 9.116% | $45.5996 | $45.60 | $45.60 | $45.60 |
| Purchase #6 | $44.64 | 3.746% | $46.3122 | $46.31 | $46.30 | $46.30 |
| Purchase #7 | $169.30 | 10.742% | $187.4862 | $187.49 | $187.50 | $187.50 |
| 7 purchase totals = | $838.22 | $897.9622 | $897.97 | $897.95 | $897.90 | |