| 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 | $104.25 | 9.581% | $114.2382 | $114.24 | $114.25 | $114.20 |
| Purchase #2 | $186.67 | 10.631% | $206.5149 | $206.51 | $206.50 | $206.50 |
| Purchase #3 | $222.73 | 7.608% | $239.6753 | $239.68 | $239.70 | $239.70 |
| Purchase #4 | $183.29 | 11.635% | $204.6158 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $83.83 | 7.249% | $89.9068 | $89.91 | $89.90 | $89.90 |
| Purchase #6 | $231.41 | 3.261% | $238.9563 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $41.67 | 6.490% | $44.3744 | $44.37 | $44.35 | $44.40 |
| 7 purchase totals = | $1,053.85 | $1,138.2817 | $1,138.29 | $1,138.25 | $1,138.30 | |