| 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 | $24.73 | 12.333% | $27.78 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $163.33 | 6.538% | $174.0085 | $174.01 | $174.00 | $174.00 |
| Purchase #3 | $75.46 | 12.741% | $85.0744 | $85.07 | $85.05 | $85.10 |
| Purchase #4 | $155.40 | 4.501% | $162.3946 | $162.39 | $162.40 | $162.40 |
| Purchase #5 | $125.36 | 6.718% | $133.7817 | $133.78 | $133.80 | $133.80 |
| Purchase #6 | $162.56 | 13.586% | $184.6454 | $184.65 | $184.65 | $184.60 |
| Purchase #7 | $223.96 | 8.777% | $243.617 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $930.80 | $1,011.3016 | $1,011.30 | $1,011.30 | $1,011.30 | |