| 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 | $214.97 | 9.864% | $236.1746 | $236.17 | $236.15 | $236.20 |
| Purchase #2 | $236.33 | 10.549% | $261.2605 | $261.26 | $261.25 | $261.30 |
| Purchase #3 | $227.53 | 13.399% | $258.0167 | $258.02 | $258.00 | $258.00 |
| Purchase #4 | $162.63 | 7.200% | $174.3394 | $174.34 | $174.35 | $174.30 |
| Purchase #5 | $152.84 | 9.720% | $167.696 | $167.70 | $167.70 | $167.70 |
| Purchase #6 | $50.51 | 11.161% | $56.1474 | $56.15 | $56.15 | $56.10 |
| Purchase #7 | $227.67 | 4.699% | $238.3682 | $238.37 | $238.35 | $238.40 |
| 7 purchase totals = | $1,272.48 | $1,392.0028 | $1,392.01 | $1,391.95 | $1,392.00 | |