| 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 | $233.46 | 11.846% | $261.1157 | $261.12 | $261.10 | $261.10 |
| Purchase #2 | $209.81 | 11.420% | $233.7703 | $233.77 | $233.75 | $233.80 |
| Purchase #3 | $114.32 | 12.309% | $128.3916 | $128.39 | $128.40 | $128.40 |
| Purchase #4 | $181.59 | 9.753% | $199.3005 | $199.30 | $199.30 | $199.30 |
| Purchase #5 | $132.67 | 9.807% | $145.6809 | $145.68 | $145.70 | $145.70 |
| Purchase #6 | $142.32 | 5.315% | $149.8843 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $12.40 | 6.513% | $13.2076 | $13.21 | $13.20 | $13.20 |
| 7 purchase totals = | $1,026.57 | $1,131.3509 | $1,131.35 | $1,131.35 | $1,131.40 | |