| 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 | $234.56 | 10.866% | $260.0473 | $260.05 | $260.05 | $260.00 |
| Purchase #2 | $217.87 | 8.556% | $236.511 | $236.51 | $236.50 | $236.50 |
| Purchase #3 | $199.47 | 3.731% | $206.9122 | $206.91 | $206.90 | $206.90 |
| Purchase #4 | $201.69 | 10.508% | $222.8836 | $222.88 | $222.90 | $222.90 |
| Purchase #5 | $107.48 | 10.163% | $118.4032 | $118.40 | $118.40 | $118.40 |
| Purchase #6 | $74.82 | 6.368% | $79.5845 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $109.72 | 12.463% | $123.3944 | $123.39 | $123.40 | $123.40 |
| 7 purchase totals = | $1,145.61 | $1,247.7362 | $1,247.72 | $1,247.75 | $1,247.70 | |