| 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 | $105.34 | 7.247% | $112.974 | $112.97 | $112.95 | $113.00 |
| Purchase #2 | $6.61 | 10.556% | $7.3078 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $130.61 | 9.652% | $143.2165 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $207.82 | 7.283% | $222.9555 | $222.96 | $222.95 | $223.00 |
| Purchase #5 | $239.58 | 13.687% | $272.3713 | $272.37 | $272.35 | $272.40 |
| Purchase #6 | $179.66 | 6.819% | $191.911 | $191.91 | $191.90 | $191.90 |
| Purchase #7 | $243.86 | 10.405% | $269.2336 | $269.23 | $269.25 | $269.20 |
| 7 purchase totals = | $1,113.48 | $1,219.9697 | $1,219.97 | $1,219.90 | $1,220.00 | |