| 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 | $240.94 | 4.387% | $251.51 | $251.51 | $251.50 | $251.50 |
| Purchase #2 | $221.72 | 6.702% | $236.5797 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $59.52 | 4.840% | $62.4008 | $62.40 | $62.40 | $62.40 |
| Purchase #4 | $104.87 | 5.714% | $110.8623 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $144.93 | 8.217% | $156.8389 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $217.90 | 4.341% | $227.359 | $227.36 | $227.35 | $227.40 |
| Purchase #7 | $180.90 | 3.851% | $187.8665 | $187.87 | $187.85 | $187.90 |
| 7 purchase totals = | $1,170.78 | $1,233.4172 | $1,233.42 | $1,233.40 | $1,233.50 | |