| 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 | $229.74 | 8.857% | $250.0881 | $250.09 | $250.10 | $250.10 |
| Purchase #2 | $70.65 | 10.180% | $77.8422 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $206.97 | 5.326% | $217.9932 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $100.42 | 4.201% | $104.6386 | $104.64 | $104.65 | $104.60 |
| Purchase #5 | $115.70 | 8.703% | $125.7694 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $197.62 | 6.287% | $210.0444 | $210.04 | $210.05 | $210.00 |
| Purchase #7 | $62.96 | 11.677% | $70.3118 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $984.06 | $1,056.6877 | $1,056.68 | $1,056.70 | $1,056.60 | |