| 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 | $223.26 | 4.719% | $233.7956 | $233.80 | $233.80 | $233.80 |
| Purchase #2 | $223.81 | 13.640% | $254.3377 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $76.28 | 10.524% | $84.3077 | $84.31 | $84.30 | $84.30 |
| Purchase #4 | $63.56 | 10.513% | $70.2421 | $70.24 | $70.25 | $70.20 |
| Purchase #5 | $55.91 | 10.656% | $61.8678 | $61.87 | $61.85 | $61.90 |
| Purchase #6 | $222.68 | 4.529% | $232.7652 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $236.32 | 13.703% | $268.7029 | $268.70 | $268.70 | $268.70 |
| 7 purchase totals = | $1,101.82 | $1,206.0190 | $1,206.03 | $1,206.00 | $1,206.00 | |