| 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 | $100.87 | 11.353% | $112.3218 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $126.89 | 3.285% | $131.0583 | $131.06 | $131.05 | $131.10 |
| Purchase #3 | $99.50 | 13.633% | $113.0648 | $113.06 | $113.05 | $113.10 |
| Purchase #4 | $185.60 | 7.206% | $198.9743 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $187.93 | 7.446% | $201.9233 | $201.92 | $201.90 | $201.90 |
| Purchase #6 | $235.70 | 3.492% | $243.9306 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $13.73 | 11.849% | $15.3569 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $950.22 | $1,016.6300 | $1,016.62 | $1,016.55 | $1,016.70 | |