| 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 | $103.65 | 10.230% | $114.2534 | $114.25 | $114.25 | $114.30 |
| Purchase #2 | $94.82 | 4.798% | $99.3695 | $99.37 | $99.35 | $99.40 |
| Purchase #3 | $127.50 | 4.831% | $133.6595 | $133.66 | $133.65 | $133.70 |
| Purchase #4 | $236.34 | 7.288% | $253.5645 | $253.56 | $253.55 | $253.60 |
| Purchase #5 | $73.32 | 9.142% | $80.0229 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $182.89 | 8.448% | $198.3405 | $198.34 | $198.35 | $198.30 |
| Purchase #7 | $18.54 | 3.261% | $19.1446 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $837.06 | $898.3549 | $898.34 | $898.30 | $898.40 | |