| 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 | $213.81 | 13.264% | $242.1698 | $242.17 | $242.15 | $242.20 |
| Purchase #2 | $177.29 | 3.677% | $183.809 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $66.85 | 7.661% | $71.9714 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $186.54 | 7.728% | $200.9558 | $200.96 | $200.95 | $201.00 |
| Purchase #5 | $234.63 | 9.365% | $256.6031 | $256.60 | $256.60 | $256.60 |
| Purchase #6 | $160.89 | 5.323% | $169.4542 | $169.45 | $169.45 | $169.50 |
| Purchase #7 | $145.58 | 11.281% | $162.0029 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $1,185.59 | $1,286.9662 | $1,286.96 | $1,286.90 | $1,287.10 | |