| 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 | $11.84 | 3.716% | $12.28 | $12.28 | $12.30 | $12.30 |
| Purchase #2 | $125.44 | 4.665% | $131.2918 | $131.29 | $131.30 | $131.30 |
| Purchase #3 | $138.92 | 11.455% | $154.8333 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $87.43 | 3.537% | $90.5224 | $90.52 | $90.50 | $90.50 |
| Purchase #5 | $108.56 | 3.807% | $112.6929 | $112.69 | $112.70 | $112.70 |
| Purchase #6 | $126.53 | 5.407% | $133.3715 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $43.58 | 7.848% | $47.0002 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $642.30 | $681.9921 | $681.98 | $682.00 | $682.00 | |