| 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 | $133.56 | 3.673% | $138.4657 | $138.47 | $138.45 | $138.50 |
| Purchase #2 | $24.76 | 7.700% | $26.6665 | $26.67 | $26.65 | $26.70 |
| Purchase #3 | $207.61 | 7.788% | $223.7787 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $146.41 | 5.725% | $154.792 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $202.97 | 11.468% | $226.2466 | $226.25 | $226.25 | $226.20 |
| Purchase #6 | $208.90 | 13.320% | $236.7255 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $101.55 | 8.383% | $110.0629 | $110.06 | $110.05 | $110.10 |
| 7 purchase totals = | $1,025.76 | $1,116.7379 | $1,116.75 | $1,116.75 | $1,116.80 | |