| 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 | $11.99 | 9.603% | $13.1414 | $13.14 | $13.15 | $13.10 |
| Purchase #2 | $11.45 | 9.194% | $12.5027 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $186.83 | 3.555% | $193.4718 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $175.53 | 11.184% | $195.1613 | $195.16 | $195.15 | $195.20 |
| Purchase #5 | $242.82 | 5.382% | $255.8886 | $255.89 | $255.90 | $255.90 |
| Purchase #6 | $113.61 | 13.865% | $129.362 | $129.36 | $129.35 | $129.40 |
| Purchase #7 | $194.29 | 10.144% | $213.9988 | $214.00 | $214.00 | $214.00 |
| 7 purchase totals = | $936.52 | $1,013.5266 | $1,013.52 | $1,013.50 | $1,013.60 | |