| 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 | $211.35 | 5.344% | $222.6445 | $222.64 | $222.65 | $222.60 |
| Purchase #2 | $48.65 | 7.266% | $52.1849 | $52.18 | $52.20 | $52.20 |
| Purchase #3 | $171.61 | 4.179% | $178.7816 | $178.78 | $178.80 | $178.80 |
| Purchase #4 | $227.34 | 13.261% | $257.4876 | $257.49 | $257.50 | $257.50 |
| Purchase #5 | $150.38 | 9.456% | $164.5999 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $205.57 | 6.468% | $218.8663 | $218.87 | $218.85 | $218.90 |
| Purchase #7 | $18.81 | 4.583% | $19.6721 | $19.67 | $19.65 | $19.70 |
| 7 purchase totals = | $1,033.71 | $1,114.2369 | $1,114.23 | $1,114.25 | $1,114.30 | |