| 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 | $129.84 | 6.168% | $137.8485 | $137.85 | $137.85 | $137.80 |
| Purchase #2 | $177.45 | 8.243% | $192.0772 | $192.08 | $192.10 | $192.10 |
| Purchase #3 | $11.29 | 8.577% | $12.2583 | $12.26 | $12.25 | $12.30 |
| Purchase #4 | $242.94 | 3.307% | $250.974 | $250.97 | $250.95 | $251.00 |
| Purchase #5 | $233.26 | 12.283% | $261.9113 | $261.91 | $261.90 | $261.90 |
| Purchase #6 | $148.29 | 12.409% | $166.6913 | $166.69 | $166.70 | $166.70 |
| Purchase #7 | $191.93 | 13.718% | $218.259 | $218.26 | $218.25 | $218.30 |
| 7 purchase totals = | $1,135.00 | $1,240.0196 | $1,240.02 | $1,240.00 | $1,240.10 | |