| 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 | $186.26 | 13.520% | $211.4424 | $211.44 | $211.45 | $211.40 |
| Purchase #2 | $58.62 | 11.504% | $65.3636 | $65.36 | $65.35 | $65.40 |
| Purchase #3 | $158.47 | 10.258% | $174.7259 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $124.30 | 6.425% | $132.2863 | $132.29 | $132.30 | $132.30 |
| Purchase #5 | $157.91 | 4.741% | $165.3965 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $155.77 | 5.532% | $164.3872 | $164.39 | $164.40 | $164.40 |
| Purchase #7 | $69.82 | 9.454% | $76.4208 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $911.15 | $990.0227 | $990.03 | $990.05 | $990.00 | |