| 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 | $233.37 | 10.639% | $258.1982 | $258.20 | $258.20 | $258.20 |
| Purchase #2 | $142.40 | 9.642% | $156.1302 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $7.46 | 7.127% | $7.9917 | $7.99 | $8.00 | $8.00 |
| Purchase #4 | $73.67 | 8.266% | $79.7596 | $79.76 | $79.75 | $79.80 |
| Purchase #5 | $55.93 | 6.534% | $59.5845 | $59.58 | $59.60 | $59.60 |
| Purchase #6 | $182.79 | 13.141% | $206.8104 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $225.36 | 4.595% | $235.7153 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $920.98 | $1,004.1899 | $1,004.19 | $1,004.20 | $1,004.20 | |