| 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 | $201.58 | 10.426% | $222.5967 | $222.60 | $222.60 | $222.60 |
| Purchase #2 | $102.68 | 12.135% | $115.1402 | $115.14 | $115.15 | $115.10 |
| Purchase #3 | $141.45 | 5.692% | $149.5013 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $100.87 | 12.304% | $113.281 | $113.28 | $113.30 | $113.30 |
| Purchase #5 | $57.71 | 8.612% | $62.68 | $62.68 | $62.70 | $62.70 |
| Purchase #6 | $183.59 | 4.567% | $191.9746 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $232.40 | 4.531% | $242.93 | $242.93 | $242.95 | $242.90 |
| 7 purchase totals = | $1,020.28 | $1,098.1038 | $1,098.10 | $1,098.15 | $1,098.10 | |