| 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 | $79.54 | 3.371% | $82.2213 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $207.66 | 4.375% | $216.7451 | $216.75 | $216.75 | $216.70 |
| Purchase #3 | $52.46 | 3.417% | $54.2526 | $54.25 | $54.25 | $54.30 |
| Purchase #4 | $245.64 | 9.605% | $269.2337 | $269.23 | $269.25 | $269.20 |
| Purchase #5 | $19.58 | 9.386% | $21.4178 | $21.42 | $21.40 | $21.40 |
| Purchase #6 | $183.90 | 12.621% | $207.11 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $221.28 | 12.235% | $248.3536 | $248.35 | $248.35 | $248.40 |
| 7 purchase totals = | $1,010.06 | $1,099.3341 | $1,099.33 | $1,099.30 | $1,099.30 | |