| 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 | $250.90 | 8.427% | $272.0433 | $272.04 | $272.05 | $272.00 |
| Purchase #2 | $188.99 | 11.727% | $211.1529 | $211.15 | $211.15 | $211.20 |
| Purchase #3 | $237.40 | 4.469% | $248.0094 | $248.01 | $248.00 | $248.00 |
| Purchase #4 | $64.50 | 13.238% | $73.0385 | $73.04 | $73.05 | $73.00 |
| Purchase #5 | $42.40 | 8.525% | $46.0146 | $46.01 | $46.00 | $46.00 |
| Purchase #6 | $239.84 | 10.371% | $264.7138 | $264.71 | $264.70 | $264.70 |
| Purchase #7 | $82.32 | 6.110% | $87.3498 | $87.35 | $87.35 | $87.30 |
| 7 purchase totals = | $1,106.35 | $1,202.3223 | $1,202.31 | $1,202.30 | $1,202.20 | |