| 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 | $199.85 | 10.779% | $221.3918 | $221.39 | $221.40 | $221.40 |
| Purchase #2 | $156.82 | 12.532% | $176.4727 | $176.47 | $176.45 | $176.50 |
| Purchase #3 | $63.72 | 9.329% | $69.6644 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $137.29 | 13.676% | $156.0658 | $156.07 | $156.05 | $156.10 |
| Purchase #5 | $199.63 | 5.641% | $210.8911 | $210.89 | $210.90 | $210.90 |
| Purchase #6 | $138.32 | 12.685% | $155.8659 | $155.87 | $155.85 | $155.90 |
| Purchase #7 | $28.50 | 8.402% | $30.8946 | $30.89 | $30.90 | $30.90 |
| 7 purchase totals = | $924.13 | $1,021.2463 | $1,021.24 | $1,021.20 | $1,021.40 | |