| 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 | $240.76 | 4.304% | $251.1223 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $49.94 | 3.305% | $51.5905 | $51.59 | $51.60 | $51.60 |
| Purchase #3 | $73.79 | 9.816% | $81.0332 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $228.76 | 12.581% | $257.5403 | $257.54 | $257.55 | $257.50 |
| Purchase #5 | $203.65 | 11.531% | $227.1329 | $227.13 | $227.15 | $227.10 |
| Purchase #6 | $60.61 | 4.767% | $63.4993 | $63.50 | $63.50 | $63.50 |
| Purchase #7 | $119.78 | 5.260% | $126.0804 | $126.08 | $126.10 | $126.10 |
| 7 purchase totals = | $977.29 | $1,057.9989 | $1,057.99 | $1,058.05 | $1,057.90 | |