| 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 | $162.65 | 3.342% | $168.0858 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $203.51 | 10.239% | $224.3474 | $224.35 | $224.35 | $224.30 |
| Purchase #3 | $90.78 | 5.264% | $95.5587 | $95.56 | $95.55 | $95.60 |
| Purchase #4 | $242.99 | 7.635% | $261.5423 | $261.54 | $261.55 | $261.50 |
| Purchase #5 | $132.42 | 6.798% | $141.4219 | $141.42 | $141.40 | $141.40 |
| Purchase #6 | $82.29 | 13.814% | $93.6575 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $212.82 | 7.146% | $228.0281 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $1,127.46 | $1,212.6417 | $1,212.65 | $1,212.65 | $1,212.60 | |