| 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 | $90.83 | 7.484% | $97.6277 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $94.83 | 12.169% | $106.3699 | $106.37 | $106.35 | $106.40 |
| Purchase #3 | $222.50 | 9.268% | $243.1213 | $243.12 | $243.10 | $243.10 |
| Purchase #4 | $7.78 | 6.415% | $8.2791 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $250.86 | 12.684% | $282.6791 | $282.68 | $282.70 | $282.70 |
| Purchase #6 | $99.58 | 5.518% | $105.0748 | $105.07 | $105.05 | $105.10 |
| Purchase #7 | $232.68 | 7.678% | $250.5452 | $250.55 | $250.55 | $250.50 |
| 7 purchase totals = | $999.06 | $1,093.6971 | $1,093.70 | $1,093.70 | $1,093.70 | |