| 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 | $91.59 | 6.384% | $97.4371 | $97.44 | $97.45 | $97.40 |
| Purchase #2 | $219.67 | 11.507% | $244.9474 | $244.95 | $244.95 | $244.90 |
| Purchase #3 | $242.45 | 7.236% | $259.9937 | $259.99 | $260.00 | $260.00 |
| Purchase #4 | $250.67 | 4.190% | $261.1731 | $261.17 | $261.15 | $261.20 |
| Purchase #5 | $85.28 | 8.115% | $92.2005 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $40.28 | 5.534% | $42.5091 | $42.51 | $42.50 | $42.50 |
| Purchase #7 | $224.31 | 3.750% | $232.7216 | $232.72 | $232.70 | $232.70 |
| 7 purchase totals = | $1,154.25 | $1,230.9825 | $1,230.98 | $1,230.95 | $1,230.90 | |