| 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 | $240.55 | 10.592% | $266.0291 | $266.03 | $266.05 | $266.00 |
| Purchase #2 | $181.80 | 9.300% | $198.7074 | $198.71 | $198.70 | $198.70 |
| Purchase #3 | $236.54 | 3.747% | $245.4032 | $245.40 | $245.40 | $245.40 |
| Purchase #4 | $168.35 | 9.219% | $183.8702 | $183.87 | $183.85 | $183.90 |
| Purchase #5 | $199.97 | 3.866% | $207.7008 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $97.92 | 11.261% | $108.9468 | $108.95 | $108.95 | $108.90 |
| Purchase #7 | $49.31 | 11.678% | $55.0684 | $55.07 | $55.05 | $55.10 |
| 7 purchase totals = | $1,174.44 | $1,265.7259 | $1,265.73 | $1,265.70 | $1,265.70 | |