| 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 | $208.83 | 4.774% | $218.7995 | $218.80 | $218.80 | $218.80 |
| Purchase #2 | $121.50 | 5.547% | $128.2396 | $128.24 | $128.25 | $128.20 |
| Purchase #3 | $205.45 | 8.709% | $223.3426 | $223.34 | $223.35 | $223.30 |
| Purchase #4 | $114.90 | 4.426% | $119.9855 | $119.99 | $120.00 | $120.00 |
| Purchase #5 | $121.66 | 10.168% | $134.0304 | $134.03 | $134.05 | $134.00 |
| Purchase #6 | $91.25 | 5.121% | $95.9229 | $95.92 | $95.90 | $95.90 |
| Purchase #7 | $209.95 | 4.476% | $219.3474 | $219.35 | $219.35 | $219.30 |
| 7 purchase totals = | $1,073.54 | $1,139.6679 | $1,139.67 | $1,139.70 | $1,139.50 | |