| 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 | $221.39 | 6.641% | $236.0925 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $111.25 | 7.809% | $119.9375 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $18.88 | 10.698% | $20.8998 | $20.90 | $20.90 | $20.90 |
| Purchase #4 | $20.69 | 8.429% | $22.434 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $8.35 | 4.775% | $8.7487 | $8.75 | $8.75 | $8.70 |
| Purchase #6 | $192.26 | 4.714% | $201.3231 | $201.32 | $201.30 | $201.30 |
| Purchase #7 | $186.32 | 9.815% | $204.6073 | $204.61 | $204.60 | $204.60 |
| 7 purchase totals = | $759.14 | $814.0429 | $814.04 | $814.05 | $813.90 | |