| 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 | $236.81 | 7.756% | $255.177 | $255.18 | $255.20 | $255.20 |
| Purchase #2 | $184.58 | 9.603% | $202.3052 | $202.31 | $202.30 | $202.30 |
| Purchase #3 | $136.32 | 3.558% | $141.1703 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $207.92 | 12.757% | $234.4444 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $237.87 | 10.583% | $263.0438 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $119.54 | 4.217% | $124.581 | $124.58 | $124.60 | $124.60 |
| Purchase #7 | $8.78 | 9.819% | $9.6421 | $9.64 | $9.65 | $9.60 |
| 7 purchase totals = | $1,131.82 | $1,230.3638 | $1,230.36 | $1,230.40 | $1,230.30 | |