| 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 | $235.71 | 4.138% | $245.4637 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $103.76 | 7.822% | $111.8761 | $111.88 | $111.90 | $111.90 |
| Purchase #3 | $179.36 | 10.727% | $198.5999 | $198.60 | $198.60 | $198.60 |
| Purchase #4 | $218.41 | 6.537% | $232.6875 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $78.73 | 10.775% | $87.2132 | $87.21 | $87.20 | $87.20 |
| Purchase #6 | $200.93 | 13.380% | $227.8144 | $227.81 | $227.80 | $227.80 |
| Purchase #7 | $209.38 | 11.568% | $233.6011 | $233.60 | $233.60 | $233.60 |
| 7 purchase totals = | $1,226.28 | $1,337.2559 | $1,337.25 | $1,337.25 | $1,337.30 | |