| 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 | $222.88 | 10.375% | $246.0038 | $246.00 | $246.00 | $246.00 |
| Purchase #2 | $45.76 | 10.873% | $50.7355 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $241.94 | 8.251% | $261.9025 | $261.90 | $261.90 | $261.90 |
| Purchase #4 | $59.84 | 10.314% | $66.0119 | $66.01 | $66.00 | $66.00 |
| Purchase #5 | $222.62 | 11.457% | $248.1256 | $248.13 | $248.15 | $248.10 |
| Purchase #6 | $140.96 | 3.379% | $145.723 | $145.72 | $145.70 | $145.70 |
| Purchase #7 | $107.37 | 5.175% | $112.9264 | $112.93 | $112.95 | $112.90 |
| 7 purchase totals = | $1,041.37 | $1,131.4287 | $1,131.43 | $1,131.45 | $1,131.30 | |