| 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 | $208.69 | 13.136% | $236.1035 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $232.50 | 8.744% | $252.8298 | $252.83 | $252.85 | $252.80 |
| Purchase #3 | $226.43 | 5.195% | $238.193 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $175.96 | 11.438% | $196.0863 | $196.09 | $196.10 | $196.10 |
| Purchase #5 | $8.40 | 13.681% | $9.5492 | $9.55 | $9.55 | $9.50 |
| Purchase #6 | $170.54 | 7.106% | $182.6586 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $33.73 | 4.176% | $35.1386 | $35.14 | $35.15 | $35.10 |
| 7 purchase totals = | $1,056.25 | $1,150.5590 | $1,150.56 | $1,150.60 | $1,150.50 | |