| 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 | $206.25 | 8.198% | $223.1584 | $223.16 | $223.15 | $223.20 |
| Purchase #2 | $182.76 | 11.754% | $204.2416 | $204.24 | $204.25 | $204.20 |
| Purchase #3 | $230.44 | 13.651% | $261.8974 | $261.90 | $261.90 | $261.90 |
| Purchase #4 | $33.97 | 11.284% | $37.8032 | $37.80 | $37.80 | $37.80 |
| Purchase #5 | $177.37 | 9.745% | $194.6547 | $194.65 | $194.65 | $194.70 |
| Purchase #6 | $148.61 | 12.319% | $166.9173 | $166.92 | $166.90 | $166.90 |
| Purchase #7 | $224.68 | 9.204% | $245.3595 | $245.36 | $245.35 | $245.40 |
| 7 purchase totals = | $1,204.08 | $1,334.0321 | $1,334.03 | $1,334.00 | $1,334.10 | |