| 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 | $69.31 | 12.130% | $77.7173 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $178.70 | 12.290% | $200.6622 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $234.75 | 6.276% | $249.4829 | $249.48 | $249.50 | $249.50 |
| Purchase #4 | $120.98 | 13.214% | $136.9663 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $233.62 | 12.370% | $262.5188 | $262.52 | $262.50 | $262.50 |
| Purchase #6 | $226.48 | 3.755% | $234.9843 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $111.75 | 12.638% | $125.873 | $125.87 | $125.85 | $125.90 |
| 7 purchase totals = | $1,175.59 | $1,288.2048 | $1,288.20 | $1,288.15 | $1,288.30 | |