| 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 | $206.25 | 4.360% | $215.2425 | $215.24 | $215.25 | $215.20 |
| Purchase #2 | $134.78 | 7.332% | $144.6621 | $144.66 | $144.65 | $144.70 |
| Purchase #3 | $176.91 | 13.156% | $200.1843 | $200.18 | $200.20 | $200.20 |
| Purchase #4 | $65.74 | 13.360% | $74.5229 | $74.52 | $74.50 | $74.50 |
| Purchase #5 | $215.59 | 4.691% | $225.7033 | $225.70 | $225.70 | $225.70 |
| Purchase #6 | $103.68 | 11.546% | $115.6509 | $115.65 | $115.65 | $115.70 |
| Purchase #7 | $123.47 | 13.252% | $139.8322 | $139.83 | $139.85 | $139.80 |
| 7 purchase totals = | $1,026.42 | $1,115.7982 | $1,115.78 | $1,115.80 | $1,115.80 | |