| 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 | $201.86 | 10.479% | $223.0129 | $223.01 | $223.00 | $223.00 |
| Purchase #2 | $97.40 | 12.130% | $109.2146 | $109.21 | $109.20 | $109.20 |
| Purchase #3 | $141.89 | 13.671% | $161.2878 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $78.99 | 12.497% | $88.8614 | $88.86 | $88.85 | $88.90 |
| Purchase #5 | $228.70 | 11.323% | $254.5957 | $254.60 | $254.60 | $254.60 |
| Purchase #6 | $72.79 | 3.748% | $75.5182 | $75.52 | $75.50 | $75.50 |
| Purchase #7 | $15.46 | 10.559% | $17.0924 | $17.09 | $17.10 | $17.10 |
| 7 purchase totals = | $837.09 | $929.5830 | $929.58 | $929.55 | $929.60 | |