| 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 | $228.41 | 3.515% | $236.4386 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $45.78 | 6.725% | $48.8587 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $216.29 | 12.577% | $243.4928 | $243.49 | $243.50 | $243.50 |
| Purchase #4 | $176.84 | 4.821% | $185.3655 | $185.37 | $185.35 | $185.40 |
| Purchase #5 | $190.73 | 5.753% | $201.7027 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $131.76 | 3.238% | $136.0264 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $76.73 | 4.563% | $80.2312 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $1,066.54 | $1,132.1159 | $1,132.12 | $1,132.15 | $1,132.10 | |