| 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 | $15.45 | 5.667% | $16.3256 | $16.33 | $16.35 | $16.30 |
| Purchase #2 | $56.84 | 13.831% | $64.7015 | $64.70 | $64.70 | $64.70 |
| Purchase #3 | $206.85 | 10.652% | $228.8837 | $228.88 | $228.90 | $228.90 |
| Purchase #4 | $180.94 | 6.629% | $192.9345 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $248.84 | 12.526% | $280.0097 | $280.01 | $280.00 | $280.00 |
| Purchase #6 | $218.67 | 5.185% | $230.008 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $97.30 | 9.354% | $106.4014 | $106.40 | $106.40 | $106.40 |
| 7 purchase totals = | $1,024.89 | $1,119.2644 | $1,119.26 | $1,119.30 | $1,119.20 | |