| 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 | $236.31 | 10.312% | $260.6783 | $260.68 | $260.70 | $260.70 |
| Purchase #2 | $137.36 | 13.508% | $155.9146 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $62.80 | 7.576% | $67.5577 | $67.56 | $67.55 | $67.60 |
| Purchase #4 | $217.68 | 8.502% | $236.1872 | $236.19 | $236.20 | $236.20 |
| Purchase #5 | $74.84 | 4.321% | $78.0738 | $78.07 | $78.05 | $78.10 |
| Purchase #6 | $226.28 | 11.678% | $252.705 | $252.71 | $252.70 | $252.70 |
| Purchase #7 | $111.37 | 10.799% | $123.3968 | $123.40 | $123.40 | $123.40 |
| 7 purchase totals = | $1,066.64 | $1,174.5134 | $1,174.52 | $1,174.50 | $1,174.60 | |