| 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 | $228.49 | 3.478% | $236.4369 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $247.77 | 3.646% | $256.8037 | $256.80 | $256.80 | $256.80 |
| Purchase #3 | $206.39 | 5.713% | $218.1811 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $126.88 | 5.148% | $133.4118 | $133.41 | $133.40 | $133.40 |
| Purchase #5 | $126.66 | 7.676% | $136.3824 | $136.38 | $136.40 | $136.40 |
| Purchase #6 | $174.38 | 10.424% | $192.5574 | $192.56 | $192.55 | $192.60 |
| Purchase #7 | $241.80 | 5.639% | $255.4351 | $255.44 | $255.45 | $255.40 |
| 7 purchase totals = | $1,352.37 | $1,429.2084 | $1,429.21 | $1,429.25 | $1,429.20 | |