| 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 | $101.58 | 3.587% | $105.2237 | $105.22 | $105.20 | $105.20 |
| Purchase #2 | $167.83 | 7.127% | $179.7912 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $212.33 | 4.566% | $222.025 | $222.03 | $222.05 | $222.00 |
| Purchase #4 | $185.43 | 9.259% | $202.599 | $202.60 | $202.60 | $202.60 |
| Purchase #5 | $125.69 | 12.199% | $141.0229 | $141.02 | $141.00 | $141.00 |
| Purchase #6 | $190.52 | 12.346% | $214.0416 | $214.04 | $214.05 | $214.00 |
| Purchase #7 | $57.60 | 10.717% | $63.773 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $1,040.98 | $1,128.4764 | $1,128.47 | $1,128.45 | $1,128.40 | |