| 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 | $35.41 | 11.181% | $39.3692 | $39.37 | $39.35 | $39.40 |
| Purchase #2 | $228.38 | 3.318% | $235.9576 | $235.96 | $235.95 | $236.00 |
| Purchase #3 | $239.60 | 9.152% | $261.5282 | $261.53 | $261.55 | $261.50 |
| Purchase #4 | $156.86 | 13.394% | $177.8698 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $178.79 | 4.712% | $187.2146 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $107.42 | 13.476% | $121.8959 | $121.90 | $121.90 | $121.90 |
| Purchase #7 | $92.52 | 12.820% | $104.3811 | $104.38 | $104.40 | $104.40 |
| 7 purchase totals = | $1,038.98 | $1,128.2164 | $1,128.22 | $1,128.20 | $1,128.30 | |