| 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 | $187.97 | 5.501% | $198.3102 | $198.31 | $198.30 | $198.30 |
| Purchase #2 | $12.56 | 8.764% | $13.6608 | $13.66 | $13.65 | $13.70 |
| Purchase #3 | $106.32 | 5.857% | $112.5472 | $112.55 | $112.55 | $112.50 |
| Purchase #4 | $98.71 | 10.492% | $109.0667 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $207.85 | 4.327% | $216.8437 | $216.84 | $216.85 | $216.80 |
| Purchase #6 | $205.59 | 7.455% | $220.9167 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $207.90 | 3.172% | $214.4946 | $214.49 | $214.50 | $214.50 |
| 7 purchase totals = | $1,026.90 | $1,085.8399 | $1,085.84 | $1,085.80 | $1,085.80 | |