| 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 | $77.41 | 10.121% | $85.2447 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $250.45 | 4.323% | $261.277 | $261.28 | $261.30 | $261.30 |
| Purchase #3 | $182.59 | 4.586% | $190.9636 | $190.96 | $190.95 | $191.00 |
| Purchase #4 | $163.74 | 9.492% | $179.2822 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $240.69 | 8.787% | $261.8394 | $261.84 | $261.85 | $261.80 |
| Purchase #6 | $57.65 | 12.117% | $64.6355 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $154.58 | 7.854% | $166.7207 | $166.72 | $166.70 | $166.70 |
| 7 purchase totals = | $1,127.11 | $1,209.9631 | $1,209.96 | $1,210.00 | $1,209.90 | |