| 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 | $117.73 | 12.232% | $132.1307 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $157.95 | 4.322% | $164.7766 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $220.54 | 13.245% | $249.7505 | $249.75 | $249.75 | $249.80 |
| Purchase #4 | $105.43 | 13.844% | $120.0257 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $197.48 | 13.390% | $223.9226 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $113.39 | 11.755% | $126.719 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $144.79 | 6.540% | $154.2593 | $154.26 | $154.25 | $154.30 |
| 7 purchase totals = | $1,057.31 | $1,171.5844 | $1,171.59 | $1,171.60 | $1,171.60 | |