| 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 | $92.81 | 5.483% | $97.8988 | $97.90 | $97.90 | $97.90 |
| Purchase #2 | $191.26 | 12.376% | $214.9303 | $214.93 | $214.95 | $214.90 |
| Purchase #3 | $188.80 | 6.471% | $201.0172 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $205.64 | 8.155% | $222.4099 | $222.41 | $222.40 | $222.40 |
| Purchase #5 | $40.71 | 3.286% | $42.0477 | $42.05 | $42.05 | $42.00 |
| Purchase #6 | $176.71 | 6.659% | $188.4771 | $188.48 | $188.50 | $188.50 |
| Purchase #7 | $199.30 | 5.666% | $210.5923 | $210.59 | $210.60 | $210.60 |
| 7 purchase totals = | $1,095.23 | $1,177.3733 | $1,177.38 | $1,177.40 | $1,177.30 | |