| 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 | $113.37 | 3.550% | $117.3946 | $117.39 | $117.40 | $117.40 |
| Purchase #2 | $215.42 | 12.397% | $242.1256 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $224.97 | 6.523% | $239.6448 | $239.64 | $239.65 | $239.60 |
| Purchase #4 | $212.99 | 9.141% | $232.4594 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $62.28 | 11.763% | $69.606 | $69.61 | $69.60 | $69.60 |
| Purchase #6 | $86.49 | 9.118% | $94.3762 | $94.38 | $94.40 | $94.40 |
| Purchase #7 | $10.69 | 10.666% | $11.8302 | $11.83 | $11.85 | $11.80 |
| 7 purchase totals = | $926.21 | $1,007.4368 | $1,007.44 | $1,007.50 | $1,007.40 | |