| 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 | $227.37 | 11.615% | $253.779 | $253.78 | $253.80 | $253.80 |
| Purchase #2 | $132.91 | 3.554% | $137.6336 | $137.63 | $137.65 | $137.60 |
| Purchase #3 | $108.88 | 4.767% | $114.0703 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $173.96 | 7.472% | $186.9583 | $186.96 | $186.95 | $187.00 |
| Purchase #5 | $182.46 | 11.445% | $203.3425 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $209.60 | 13.762% | $238.4452 | $238.45 | $238.45 | $238.40 |
| Purchase #7 | $90.73 | 11.244% | $100.9317 | $100.93 | $100.95 | $100.90 |
| 7 purchase totals = | $1,125.91 | $1,235.1606 | $1,235.16 | $1,235.20 | $1,235.10 | |