| 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 | $149.27 | 9.777% | $163.8641 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $96.29 | 4.670% | $100.7867 | $100.79 | $100.80 | $100.80 |
| Purchase #3 | $225.64 | 10.336% | $248.9622 | $248.96 | $248.95 | $249.00 |
| Purchase #4 | $196.54 | 4.160% | $204.7161 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $45.65 | 8.329% | $49.4522 | $49.45 | $49.45 | $49.50 |
| Purchase #6 | $214.52 | 10.308% | $236.6327 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $214.63 | 10.264% | $236.6596 | $236.66 | $236.65 | $236.70 |
| 7 purchase totals = | $1,142.54 | $1,241.0736 | $1,241.07 | $1,241.05 | $1,241.20 | |