| 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 | $126.34 | 8.430% | $136.9905 | $136.99 | $137.00 | $137.00 |
| Purchase #2 | $233.34 | 11.252% | $259.5954 | $259.60 | $259.60 | $259.60 |
| Purchase #3 | $35.87 | 3.323% | $37.062 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $45.79 | 10.392% | $50.5485 | $50.55 | $50.55 | $50.50 |
| Purchase #5 | $115.44 | 5.733% | $122.0582 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $103.90 | 12.803% | $117.2023 | $117.20 | $117.20 | $117.20 |
| Purchase #7 | $242.50 | 13.774% | $275.902 | $275.90 | $275.90 | $275.90 |
| 7 purchase totals = | $903.18 | $999.3589 | $999.36 | $999.35 | $999.40 | |