| 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 | $234.31 | 5.767% | $247.8227 | $247.82 | $247.80 | $247.80 |
| Purchase #2 | $96.72 | 13.474% | $109.7521 | $109.75 | $109.75 | $109.80 |
| Purchase #3 | $237.49 | 13.278% | $269.0239 | $269.02 | $269.00 | $269.00 |
| Purchase #4 | $234.29 | 10.342% | $258.5203 | $258.52 | $258.50 | $258.50 |
| Purchase #5 | $216.88 | 4.542% | $226.7307 | $226.73 | $226.75 | $226.70 |
| Purchase #6 | $75.54 | 9.212% | $82.4987 | $82.50 | $82.50 | $82.50 |
| Purchase #7 | $10.45 | 9.633% | $11.4566 | $11.46 | $11.45 | $11.50 |
| 7 purchase totals = | $1,105.68 | $1,205.8050 | $1,205.80 | $1,205.75 | $1,205.80 | |