| 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 | $12.97 | 10.182% | $14.2906 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $199.52 | 13.522% | $226.4991 | $226.50 | $226.50 | $226.50 |
| Purchase #3 | $175.50 | 6.114% | $186.2301 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $177.67 | 8.832% | $193.3618 | $193.36 | $193.35 | $193.40 |
| Purchase #5 | $84.36 | 12.848% | $95.1986 | $95.20 | $95.20 | $95.20 |
| Purchase #6 | $198.48 | 4.429% | $207.2707 | $207.27 | $207.25 | $207.30 |
| Purchase #7 | $130.38 | 11.176% | $144.9513 | $144.95 | $144.95 | $145.00 |
| 7 purchase totals = | $978.88 | $1,067.8022 | $1,067.80 | $1,067.80 | $1,067.90 | |