| 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 | $8.57 | 13.286% | $9.7086 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $231.88 | 10.258% | $255.6663 | $255.67 | $255.65 | $255.70 |
| Purchase #3 | $208.80 | 7.386% | $224.222 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $60.68 | 10.731% | $67.1916 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $125.37 | 12.468% | $141.0011 | $141.00 | $141.00 | $141.00 |
| Purchase #6 | $26.36 | 5.393% | $27.7816 | $27.78 | $27.80 | $27.80 |
| Purchase #7 | $145.62 | 6.674% | $155.3387 | $155.34 | $155.35 | $155.30 |
| 7 purchase totals = | $807.28 | $880.9099 | $880.91 | $880.90 | $880.90 | |