| 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 | $171.95 | 12.156% | $192.8522 | $192.85 | $192.85 | $192.90 |
| Purchase #2 | $210.89 | 9.766% | $231.4855 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $189.73 | 8.461% | $205.7831 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $212.35 | 5.216% | $223.4262 | $223.43 | $223.45 | $223.40 |
| Purchase #5 | $26.86 | 9.821% | $29.4979 | $29.50 | $29.50 | $29.50 |
| Purchase #6 | $249.58 | 12.762% | $281.4314 | $281.43 | $281.45 | $281.40 |
| Purchase #7 | $75.95 | 11.644% | $84.7936 | $84.79 | $84.80 | $84.80 |
| 7 purchase totals = | $1,137.31 | $1,249.2699 | $1,249.27 | $1,249.35 | $1,249.30 | |