| 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 | $225.26 | 7.684% | $242.569 | $242.57 | $242.55 | $242.60 |
| Purchase #2 | $63.26 | 5.341% | $66.6387 | $66.64 | $66.65 | $66.60 |
| Purchase #3 | $24.49 | 8.806% | $26.6466 | $26.65 | $26.65 | $26.60 |
| Purchase #4 | $46.31 | 3.625% | $47.9887 | $47.99 | $48.00 | $48.00 |
| Purchase #5 | $177.59 | 6.754% | $189.5844 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $242.84 | 9.688% | $266.3663 | $266.37 | $266.35 | $266.40 |
| Purchase #7 | $226.82 | 3.476% | $234.7043 | $234.70 | $234.70 | $234.70 |
| 7 purchase totals = | $1,006.57 | $1,074.4980 | $1,074.50 | $1,074.50 | $1,074.50 | |