| 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 | $209.83 | 12.219% | $235.4691 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $12.54 | 4.816% | $13.1439 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $226.85 | 5.664% | $239.6988 | $239.70 | $239.70 | $239.70 |
| Purchase #4 | $193.53 | 3.577% | $200.4526 | $200.45 | $200.45 | $200.50 |
| Purchase #5 | $243.93 | 3.538% | $252.5602 | $252.56 | $252.55 | $252.60 |
| Purchase #6 | $241.41 | 6.740% | $257.681 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $35.55 | 5.595% | $37.539 | $37.54 | $37.55 | $37.50 |
| 7 purchase totals = | $1,163.64 | $1,236.5446 | $1,236.54 | $1,236.55 | $1,236.60 | |