| 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 | $11.37 | 7.666% | $12.2416 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $242.68 | 10.121% | $267.2416 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $135.48 | 9.775% | $148.7232 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $76.30 | 11.287% | $84.912 | $84.91 | $84.90 | $84.90 |
| Purchase #5 | $217.81 | 4.360% | $227.3065 | $227.31 | $227.30 | $227.30 |
| Purchase #6 | $148.55 | 6.520% | $158.2355 | $158.24 | $158.25 | $158.20 |
| Purchase #7 | $198.43 | 4.591% | $207.5399 | $207.54 | $207.55 | $207.50 |
| 7 purchase totals = | $1,030.62 | $1,106.2003 | $1,106.20 | $1,106.20 | $1,106.00 | |