| 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 | $224.43 | 12.175% | $251.7544 | $251.75 | $251.75 | $251.80 |
| Purchase #2 | $169.60 | 12.703% | $191.1443 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $217.75 | 10.423% | $240.4461 | $240.45 | $240.45 | $240.40 |
| Purchase #4 | $154.57 | 8.588% | $167.8445 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $37.90 | 3.800% | $39.3402 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $155.35 | 8.313% | $168.2642 | $168.26 | $168.25 | $168.30 |
| Purchase #7 | $48.85 | 4.263% | $50.9325 | $50.93 | $50.95 | $50.90 |
| 7 purchase totals = | $1,008.45 | $1,109.7262 | $1,109.71 | $1,109.75 | $1,109.60 | |