| 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 | $105.37 | 9.714% | $115.6056 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $64.39 | 5.356% | $67.8387 | $67.84 | $67.85 | $67.80 |
| Purchase #3 | $142.40 | 6.126% | $151.1234 | $151.12 | $151.10 | $151.10 |
| Purchase #4 | $154.64 | 13.854% | $176.0638 | $176.06 | $176.05 | $176.10 |
| Purchase #5 | $248.34 | 13.104% | $280.8825 | $280.88 | $280.90 | $280.90 |
| Purchase #6 | $17.65 | 12.366% | $19.8326 | $19.83 | $19.85 | $19.80 |
| Purchase #7 | $203.86 | 5.639% | $215.3557 | $215.36 | $215.35 | $215.40 |
| 7 purchase totals = | $936.65 | $1,026.7023 | $1,026.70 | $1,026.70 | $1,026.70 | |