| 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 | $13.31 | 6.559% | $14.183 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $248.58 | 4.370% | $259.4429 | $259.44 | $259.45 | $259.40 |
| Purchase #3 | $125.29 | 12.383% | $140.8047 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $137.85 | 12.354% | $154.88 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $186.26 | 9.426% | $203.8169 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $87.88 | 10.440% | $97.0547 | $97.05 | $97.05 | $97.10 |
| Purchase #7 | $190.67 | 6.811% | $203.6565 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $989.84 | $1,073.8387 | $1,073.83 | $1,073.85 | $1,073.90 | |