| 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 | $208.73 | 5.234% | $219.6549 | $219.65 | $219.65 | $219.70 |
| Purchase #2 | $123.54 | 4.263% | $128.8065 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $225.45 | 7.156% | $241.5832 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $196.27 | 4.635% | $205.3671 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $136.74 | 3.410% | $141.4028 | $141.40 | $141.40 | $141.40 |
| Purchase #6 | $85.30 | 13.124% | $96.4948 | $96.49 | $96.50 | $96.50 |
| Purchase #7 | $239.78 | 13.197% | $271.4238 | $271.42 | $271.40 | $271.40 |
| 7 purchase totals = | $1,215.81 | $1,304.7331 | $1,304.72 | $1,304.70 | $1,304.80 | |