| 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 | $13.94 | 11.319% | $15.5179 | $15.52 | $15.50 | $15.50 |
| Purchase #2 | $221.75 | 11.462% | $247.167 | $247.17 | $247.15 | $247.20 |
| Purchase #3 | $123.95 | 7.639% | $133.4185 | $133.42 | $133.40 | $133.40 |
| Purchase #4 | $231.39 | 4.790% | $242.4736 | $242.47 | $242.45 | $242.50 |
| Purchase #5 | $218.56 | 9.525% | $239.3778 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $217.59 | 5.656% | $229.8969 | $229.90 | $229.90 | $229.90 |
| Purchase #7 | $235.72 | 6.522% | $251.0937 | $251.09 | $251.10 | $251.10 |
| 7 purchase totals = | $1,262.90 | $1,358.9454 | $1,358.95 | $1,358.90 | $1,359.00 | |