| 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 | $246.95 | 4.335% | $257.6553 | $257.66 | $257.65 | $257.70 |
| Purchase #2 | $131.56 | 4.829% | $137.913 | $137.91 | $137.90 | $137.90 |
| Purchase #3 | $201.56 | 10.197% | $222.1131 | $222.11 | $222.10 | $222.10 |
| Purchase #4 | $187.41 | 12.223% | $210.3171 | $210.32 | $210.30 | $210.30 |
| Purchase #5 | $148.99 | 11.112% | $165.5458 | $165.55 | $165.55 | $165.50 |
| Purchase #6 | $231.77 | 12.840% | $261.5293 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $167.93 | 3.190% | $173.287 | $173.29 | $173.30 | $173.30 |
| 7 purchase totals = | $1,316.17 | $1,428.3606 | $1,428.37 | $1,428.35 | $1,428.30 | |