| 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 | $248.39 | 4.754% | $260.1985 | $260.20 | $260.20 | $260.20 |
| Purchase #2 | $237.50 | 10.122% | $261.5398 | $261.54 | $261.55 | $261.50 |
| Purchase #3 | $220.61 | 12.512% | $248.2127 | $248.21 | $248.20 | $248.20 |
| Purchase #4 | $41.45 | 6.523% | $44.1538 | $44.15 | $44.15 | $44.20 |
| Purchase #5 | $91.66 | 13.114% | $103.6803 | $103.68 | $103.70 | $103.70 |
| Purchase #6 | $133.50 | 3.675% | $138.4061 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $179.73 | 13.371% | $203.7617 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $1,152.84 | $1,259.9529 | $1,259.95 | $1,259.95 | $1,260.00 | |