| 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 | $208.64 | 11.264% | $232.1412 | $232.14 | $232.15 | $232.10 |
| Purchase #2 | $6.54 | 10.392% | $7.2196 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $198.84 | 4.642% | $208.0702 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $30.48 | 12.661% | $34.3391 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $241.27 | 7.739% | $259.9419 | $259.94 | $259.95 | $259.90 |
| Purchase #6 | $75.77 | 13.318% | $85.861 | $85.86 | $85.85 | $85.90 |
| Purchase #7 | $222.53 | 12.535% | $250.4241 | $250.42 | $250.40 | $250.40 |
| 7 purchase totals = | $984.07 | $1,077.9971 | $1,077.99 | $1,077.95 | $1,077.90 | |