| 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 | $250.85 | 4.555% | $262.2762 | $262.28 | $262.30 | $262.30 |
| Purchase #2 | $248.79 | 6.155% | $264.103 | $264.10 | $264.10 | $264.10 |
| Purchase #3 | $100.47 | 4.255% | $104.745 | $104.75 | $104.75 | $104.70 |
| Purchase #4 | $249.99 | 13.528% | $283.8086 | $283.81 | $283.80 | $283.80 |
| Purchase #5 | $234.62 | 3.593% | $243.0499 | $243.05 | $243.05 | $243.00 |
| Purchase #6 | $119.93 | 11.650% | $133.9018 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $75.64 | 8.115% | $81.7782 | $81.78 | $81.80 | $81.80 |
| 7 purchase totals = | $1,280.29 | $1,373.6627 | $1,373.67 | $1,373.70 | $1,373.60 | |