| 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 | $250.39 | 5.222% | $263.4654 | $263.47 | $263.45 | $263.50 |
| Purchase #2 | $171.82 | 13.434% | $194.9023 | $194.90 | $194.90 | $194.90 |
| Purchase #3 | $182.34 | 9.543% | $199.7407 | $199.74 | $199.75 | $199.70 |
| Purchase #4 | $73.79 | 10.561% | $81.583 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $113.80 | 11.504% | $126.8916 | $126.89 | $126.90 | $126.90 |
| Purchase #6 | $51.91 | 8.853% | $56.5056 | $56.51 | $56.50 | $56.50 |
| Purchase #7 | $249.27 | 12.587% | $280.6456 | $280.65 | $280.65 | $280.60 |
| 7 purchase totals = | $1,093.32 | $1,203.7342 | $1,203.74 | $1,203.75 | $1,203.70 | |