| 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 | $234.80 | 5.158% | $246.911 | $246.91 | $246.90 | $246.90 |
| Purchase #2 | $222.92 | 7.706% | $240.0982 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $44.84 | 11.562% | $50.0244 | $50.02 | $50.00 | $50.00 |
| Purchase #4 | $78.95 | 8.718% | $85.8329 | $85.83 | $85.85 | $85.80 |
| Purchase #5 | $223.31 | 12.299% | $250.7749 | $250.77 | $250.75 | $250.80 |
| Purchase #6 | $38.46 | 8.476% | $41.7199 | $41.72 | $41.70 | $41.70 |
| Purchase #7 | $137.36 | 3.866% | $142.6703 | $142.67 | $142.65 | $142.70 |
| 7 purchase totals = | $980.64 | $1,058.0316 | $1,058.02 | $1,057.95 | $1,058.00 | |