| 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 | $30.39 | 4.625% | $31.7955 | $31.80 | $31.80 | $31.80 |
| Purchase #2 | $18.96 | 8.831% | $20.6344 | $20.63 | $20.65 | $20.60 |
| Purchase #3 | $226.35 | 10.498% | $250.1122 | $250.11 | $250.10 | $250.10 |
| Purchase #4 | $180.40 | 7.252% | $193.4826 | $193.48 | $193.50 | $193.50 |
| Purchase #5 | $97.49 | 7.604% | $104.9031 | $104.90 | $104.90 | $104.90 |
| Purchase #6 | $248.89 | 6.518% | $265.1127 | $265.11 | $265.10 | $265.10 |
| Purchase #7 | $163.27 | 11.270% | $181.6705 | $181.67 | $181.65 | $181.70 |
| 7 purchase totals = | $965.75 | $1,047.7110 | $1,047.70 | $1,047.70 | $1,047.70 | |