| 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 | $102.82 | 10.330% | $113.4413 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $198.84 | 5.609% | $209.9929 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $109.81 | 5.286% | $115.6146 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $157.79 | 5.307% | $166.1639 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $123.57 | 8.774% | $134.412 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $249.79 | 4.604% | $261.2903 | $261.29 | $261.30 | $261.30 |
| Purchase #7 | $165.43 | 13.270% | $187.3826 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $1,108.05 | $1,188.2976 | $1,188.28 | $1,188.30 | $1,188.30 | |