| 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 | $99.29 | 9.239% | $108.4634 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $239.48 | 3.321% | $247.4331 | $247.43 | $247.45 | $247.40 |
| Purchase #3 | $151.68 | 12.870% | $171.2012 | $171.20 | $171.20 | $171.20 |
| Purchase #4 | $114.85 | 8.815% | $124.974 | $124.97 | $124.95 | $125.00 |
| Purchase #5 | $181.25 | 5.619% | $191.4344 | $191.43 | $191.45 | $191.40 |
| Purchase #6 | $99.79 | 10.259% | $110.0275 | $110.03 | $110.05 | $110.00 |
| Purchase #7 | $58.41 | 11.455% | $65.1009 | $65.10 | $65.10 | $65.10 |
| 7 purchase totals = | $944.75 | $1,018.6345 | $1,018.62 | $1,018.65 | $1,018.60 | |