| 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 | $225.89 | 11.571% | $252.0277 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $235.34 | 3.257% | $243.005 | $243.01 | $243.00 | $243.00 |
| Purchase #3 | $115.89 | 13.549% | $131.5919 | $131.59 | $131.60 | $131.60 |
| Purchase #4 | $250.67 | 7.465% | $269.3825 | $269.38 | $269.40 | $269.40 |
| Purchase #5 | $241.59 | 4.405% | $252.232 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $74.45 | 8.310% | $80.6368 | $80.64 | $80.65 | $80.60 |
| Purchase #7 | $191.38 | 4.425% | $199.8486 | $199.85 | $199.85 | $199.80 |
| 7 purchase totals = | $1,335.21 | $1,428.7245 | $1,428.73 | $1,428.80 | $1,428.60 | |