| 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 | $25.40 | 3.533% | $26.2974 | $26.30 | $26.30 | $26.30 |
| Purchase #2 | $225.70 | 3.243% | $233.0195 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $206.48 | 3.825% | $214.3779 | $214.38 | $214.40 | $214.40 |
| Purchase #4 | $104.92 | 7.151% | $112.4228 | $112.42 | $112.40 | $112.40 |
| Purchase #5 | $199.46 | 13.194% | $225.7768 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $23.34 | 8.481% | $25.3195 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $199.44 | 9.525% | $218.4367 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $984.74 | $1,055.6506 | $1,055.66 | $1,055.65 | $1,055.60 | |