| 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 | $201.74 | 7.142% | $216.1483 | $216.15 | $216.15 | $216.10 |
| Purchase #2 | $241.84 | 12.156% | $271.2381 | $271.24 | $271.25 | $271.20 |
| Purchase #3 | $22.63 | 3.165% | $23.3462 | $23.35 | $23.35 | $23.30 |
| Purchase #4 | $225.62 | 10.345% | $248.9604 | $248.96 | $248.95 | $249.00 |
| Purchase #5 | $44.88 | 13.783% | $51.0658 | $51.07 | $51.05 | $51.10 |
| Purchase #6 | $114.81 | 12.179% | $128.7927 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $120.68 | 9.652% | $132.328 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $972.20 | $1,071.8795 | $1,071.89 | $1,071.90 | $1,071.80 | |