| 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 | $236.94 | 13.771% | $269.569 | $269.57 | $269.55 | $269.60 |
| Purchase #2 | $250.73 | 4.168% | $261.1804 | $261.18 | $261.20 | $261.20 |
| Purchase #3 | $124.54 | 7.399% | $133.7547 | $133.75 | $133.75 | $133.80 |
| Purchase #4 | $196.48 | 12.587% | $221.2109 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $89.30 | 3.422% | $92.3558 | $92.36 | $92.35 | $92.40 |
| Purchase #6 | $16.79 | 3.135% | $17.3164 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $245.28 | 13.240% | $277.7551 | $277.76 | $277.75 | $277.80 |
| 7 purchase totals = | $1,160.06 | $1,273.1423 | $1,273.15 | $1,273.10 | $1,273.30 | |