| 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 | $243.30 | 7.401% | $261.3066 | $261.31 | $261.30 | $261.30 |
| Purchase #2 | $206.91 | 8.461% | $224.4167 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $57.38 | 10.818% | $63.5874 | $63.59 | $63.60 | $63.60 |
| Purchase #4 | $145.75 | 6.370% | $155.0343 | $155.03 | $155.05 | $155.00 |
| Purchase #5 | $76.36 | 12.213% | $85.6858 | $85.69 | $85.70 | $85.70 |
| Purchase #6 | $147.47 | 12.281% | $165.5808 | $165.58 | $165.60 | $165.60 |
| Purchase #7 | $188.49 | 6.411% | $200.5741 | $200.57 | $200.55 | $200.60 |
| 7 purchase totals = | $1,065.66 | $1,156.1857 | $1,156.19 | $1,156.20 | $1,156.20 | |