| 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 | $222.55 | 9.104% | $242.811 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $171.88 | 4.236% | $179.1608 | $179.16 | $179.15 | $179.20 |
| Purchase #3 | $12.95 | 9.775% | $14.2159 | $14.22 | $14.20 | $14.20 |
| Purchase #4 | $190.95 | 8.818% | $207.788 | $207.79 | $207.80 | $207.80 |
| Purchase #5 | $218.66 | 3.354% | $225.9939 | $225.99 | $226.00 | $226.00 |
| Purchase #6 | $243.76 | 6.135% | $258.7147 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $232.82 | 9.538% | $255.0264 | $255.03 | $255.05 | $255.00 |
| 7 purchase totals = | $1,293.57 | $1,383.7107 | $1,383.71 | $1,383.70 | $1,383.70 | |