| 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 | $110.69 | 9.811% | $121.5498 | $121.55 | $121.55 | $121.50 |
| Purchase #2 | $247.72 | 5.755% | $261.9763 | $261.98 | $262.00 | $262.00 |
| Purchase #3 | $5.71 | 4.788% | $5.9834 | $5.98 | $6.00 | $6.00 |
| Purchase #4 | $163.84 | 10.201% | $180.5533 | $180.55 | $180.55 | $180.60 |
| Purchase #5 | $181.84 | 7.609% | $195.6762 | $195.68 | $195.70 | $195.70 |
| Purchase #6 | $53.32 | 3.676% | $55.28 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $196.32 | 12.676% | $221.2055 | $221.21 | $221.20 | $221.20 |
| 7 purchase totals = | $959.44 | $1,042.2245 | $1,042.23 | $1,042.30 | $1,042.30 | |