| 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 | $231.30 | 3.441% | $239.259 | $239.26 | $239.25 | $239.30 |
| Purchase #2 | $228.37 | 10.443% | $252.2187 | $252.22 | $252.20 | $252.20 |
| Purchase #3 | $238.48 | 12.339% | $267.906 | $267.91 | $267.90 | $267.90 |
| Purchase #4 | $14.58 | 7.208% | $15.6309 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $239.36 | 5.424% | $252.3429 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $158.61 | 10.589% | $175.4052 | $175.41 | $175.40 | $175.40 |
| Purchase #7 | $49.73 | 5.868% | $52.6482 | $52.65 | $52.65 | $52.60 |
| 7 purchase totals = | $1,160.43 | $1,255.4109 | $1,255.42 | $1,255.40 | $1,255.30 | |