| 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 | $238.50 | 7.540% | $256.4829 | $256.48 | $256.50 | $256.50 |
| Purchase #2 | $211.92 | 10.790% | $234.7862 | $234.79 | $234.80 | $234.80 |
| Purchase #3 | $107.93 | 6.349% | $114.7825 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $176.73 | 11.412% | $196.8984 | $196.90 | $196.90 | $196.90 |
| Purchase #5 | $72.31 | 4.305% | $75.4229 | $75.42 | $75.40 | $75.40 |
| Purchase #6 | $24.43 | 3.415% | $25.2643 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $227.63 | 3.698% | $236.0478 | $236.05 | $236.05 | $236.00 |
| 7 purchase totals = | $1,059.45 | $1,139.6850 | $1,139.68 | $1,139.70 | $1,139.70 | |