| 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 | $247.91 | 5.358% | $261.193 | $261.19 | $261.20 | $261.20 |
| Purchase #2 | $158.54 | 7.367% | $170.2196 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $226.57 | 10.324% | $249.9611 | $249.96 | $249.95 | $250.00 |
| Purchase #4 | $60.45 | 5.576% | $63.8207 | $63.82 | $63.80 | $63.80 |
| Purchase #5 | $132.34 | 13.296% | $149.9359 | $149.94 | $149.95 | $149.90 |
| Purchase #6 | $49.96 | 3.815% | $51.866 | $51.87 | $51.85 | $51.90 |
| Purchase #7 | $130.80 | 9.432% | $143.1371 | $143.14 | $143.15 | $143.10 |
| 7 purchase totals = | $1,006.57 | $1,090.1334 | $1,090.14 | $1,090.10 | $1,090.10 | |