| 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 | $33.29 | 12.237% | $37.3637 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $103.82 | 10.554% | $114.7772 | $114.78 | $114.80 | $114.80 |
| Purchase #3 | $132.60 | 7.142% | $142.0703 | $142.07 | $142.05 | $142.10 |
| Purchase #4 | $119.67 | 12.170% | $134.2338 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $40.73 | 9.390% | $44.5545 | $44.55 | $44.55 | $44.60 |
| Purchase #6 | $213.34 | 9.866% | $234.3881 | $234.39 | $234.40 | $234.40 |
| Purchase #7 | $19.79 | 12.811% | $22.3253 | $22.33 | $22.35 | $22.30 |
| 7 purchase totals = | $663.24 | $729.7129 | $729.71 | $729.75 | $729.80 | |