| 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 | $234.82 | 6.678% | $250.5013 | $250.50 | $250.50 | $250.50 |
| Purchase #2 | $26.95 | 6.581% | $28.7236 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $177.99 | 12.372% | $200.0109 | $200.01 | $200.00 | $200.00 |
| Purchase #4 | $193.90 | 13.693% | $220.4507 | $220.45 | $220.45 | $220.50 |
| Purchase #5 | $229.33 | 4.520% | $239.6957 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $206.83 | 4.721% | $216.5944 | $216.59 | $216.60 | $216.60 |
| Purchase #7 | $53.26 | 11.146% | $59.1964 | $59.20 | $59.20 | $59.20 |
| 7 purchase totals = | $1,123.08 | $1,215.1730 | $1,215.17 | $1,215.15 | $1,215.20 | |