| 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 | $100.83 | 13.527% | $114.4693 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $204.54 | 10.400% | $225.8122 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $211.99 | 10.282% | $233.7868 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $194.78 | 5.844% | $206.1629 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $183.92 | 9.704% | $201.7676 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $211.31 | 11.306% | $235.2007 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $245.32 | 13.623% | $278.7399 | $278.74 | $278.75 | $278.70 |
| 7 purchase totals = | $1,352.69 | $1,495.9394 | $1,495.94 | $1,495.90 | $1,496.00 | |