| 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 | $216.47 | 5.614% | $228.6226 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $134.67 | 13.312% | $152.5973 | $152.60 | $152.60 | $152.60 |
| Purchase #3 | $229.42 | 7.843% | $247.4134 | $247.41 | $247.40 | $247.40 |
| Purchase #4 | $125.30 | 6.160% | $133.0185 | $133.02 | $133.00 | $133.00 |
| Purchase #5 | $198.68 | 4.851% | $208.318 | $208.32 | $208.30 | $208.30 |
| Purchase #6 | $70.55 | 9.839% | $77.4914 | $77.49 | $77.50 | $77.50 |
| Purchase #7 | $240.28 | 10.552% | $265.6343 | $265.63 | $265.65 | $265.60 |
| 7 purchase totals = | $1,215.37 | $1,313.0955 | $1,313.09 | $1,313.05 | $1,313.00 | |