| 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 | $209.36 | 4.406% | $218.5844 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $24.81 | 5.289% | $26.1222 | $26.12 | $26.10 | $26.10 |
| Purchase #3 | $129.34 | 10.610% | $143.063 | $143.06 | $143.05 | $143.10 |
| Purchase #4 | $20.87 | 13.326% | $23.6511 | $23.65 | $23.65 | $23.70 |
| Purchase #5 | $225.37 | 4.236% | $234.9167 | $234.92 | $234.90 | $234.90 |
| Purchase #6 | $231.56 | 3.596% | $239.8869 | $239.89 | $239.90 | $239.90 |
| Purchase #7 | $184.98 | 3.616% | $191.6689 | $191.67 | $191.65 | $191.70 |
| 7 purchase totals = | $1,026.29 | $1,077.8932 | $1,077.89 | $1,077.85 | $1,078.00 | |