| 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 | $191.30 | 13.718% | $217.5425 | $217.54 | $217.55 | $217.50 |
| Purchase #2 | $224.57 | 5.123% | $236.0747 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $200.58 | 3.870% | $208.3424 | $208.34 | $208.35 | $208.30 |
| Purchase #4 | $74.56 | 9.830% | $81.8892 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $209.59 | 12.873% | $236.5705 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $5.80 | 10.256% | $6.3948 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $118.35 | 7.409% | $127.1186 | $127.12 | $127.10 | $127.10 |
| 7 purchase totals = | $1,024.75 | $1,113.9327 | $1,113.92 | $1,113.90 | $1,113.90 | |