| 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 | $222.70 | 6.665% | $237.543 | $237.54 | $237.55 | $237.50 |
| Purchase #2 | $99.69 | 11.212% | $110.8672 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $199.78 | 5.749% | $211.2654 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $238.59 | 13.820% | $271.5631 | $271.56 | $271.55 | $271.60 |
| Purchase #5 | $105.97 | 8.459% | $114.934 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $240.80 | 9.113% | $262.7441 | $262.74 | $262.75 | $262.70 |
| Purchase #7 | $106.75 | 5.559% | $112.6842 | $112.68 | $112.70 | $112.70 |
| 7 purchase totals = | $1,214.28 | $1,321.6010 | $1,321.59 | $1,321.60 | $1,321.60 | |