| 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 | $230.34 | 13.455% | $261.3322 | $261.33 | $261.35 | $261.30 |
| Purchase #2 | $48.80 | 12.233% | $54.7697 | $54.77 | $54.75 | $54.80 |
| Purchase #3 | $217.56 | 8.794% | $236.6922 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $149.52 | 11.130% | $166.1616 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $74.88 | 7.803% | $80.7229 | $80.72 | $80.70 | $80.70 |
| Purchase #6 | $144.41 | 13.647% | $164.1176 | $164.12 | $164.10 | $164.10 |
| Purchase #7 | $230.65 | 13.763% | $262.3944 | $262.39 | $262.40 | $262.40 |
| 7 purchase totals = | $1,096.16 | $1,226.1906 | $1,226.18 | $1,226.15 | $1,226.20 | |