| 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 | $140.63 | 4.395% | $146.8107 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $142.92 | 3.783% | $148.3267 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $203.25 | 3.823% | $211.0202 | $211.02 | $211.00 | $211.00 |
| Purchase #4 | $183.88 | 13.373% | $208.4703 | $208.47 | $208.45 | $208.50 |
| Purchase #5 | $61.41 | 4.339% | $64.0746 | $64.07 | $64.05 | $64.10 |
| Purchase #6 | $113.48 | 8.689% | $123.3403 | $123.34 | $123.35 | $123.30 |
| Purchase #7 | $203.25 | 7.396% | $218.2824 | $218.28 | $218.30 | $218.30 |
| 7 purchase totals = | $1,048.82 | $1,120.3252 | $1,120.32 | $1,120.30 | $1,120.30 | |