| 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 | $74.93 | 5.663% | $79.1733 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $216.64 | 8.742% | $235.5787 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $103.87 | 10.637% | $114.9187 | $114.92 | $114.90 | $114.90 |
| Purchase #4 | $197.33 | 8.543% | $214.1879 | $214.19 | $214.20 | $214.20 |
| Purchase #5 | $104.33 | 9.700% | $114.45 | $114.45 | $114.45 | $114.50 |
| Purchase #6 | $241.31 | 3.289% | $249.2467 | $249.25 | $249.25 | $249.20 |
| Purchase #7 | $190.45 | 7.636% | $204.9928 | $204.99 | $205.00 | $205.00 |
| 7 purchase totals = | $1,128.86 | $1,212.5481 | $1,212.55 | $1,212.55 | $1,212.60 | |