| 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 | $26.65 | 13.132% | $30.1497 | $30.15 | $30.15 | $30.10 |
| Purchase #2 | $241.28 | 6.344% | $256.5868 | $256.59 | $256.60 | $256.60 |
| Purchase #3 | $72.48 | 8.173% | $78.4038 | $78.40 | $78.40 | $78.40 |
| Purchase #4 | $235.82 | 9.118% | $257.3221 | $257.32 | $257.30 | $257.30 |
| Purchase #5 | $210.79 | 12.107% | $236.3103 | $236.31 | $236.30 | $236.30 |
| Purchase #6 | $248.35 | 12.360% | $279.0461 | $279.05 | $279.05 | $279.00 |
| Purchase #7 | $13.53 | 4.103% | $14.0851 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $1,048.90 | $1,151.9039 | $1,151.91 | $1,151.90 | $1,151.80 | |