| 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 | $98.63 | 13.634% | $112.0772 | $112.08 | $112.10 | $112.10 |
| Purchase #2 | $120.32 | 8.816% | $130.9274 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $239.81 | 7.492% | $257.7766 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $207.76 | 3.203% | $214.4146 | $214.41 | $214.40 | $214.40 |
| Purchase #5 | $114.71 | 10.117% | $126.3152 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $108.41 | 4.522% | $113.3123 | $113.31 | $113.30 | $113.30 |
| Purchase #7 | $179.49 | 4.845% | $188.1863 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $1,069.13 | $1,143.0096 | $1,143.02 | $1,143.05 | $1,143.00 | |