| 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 | $9.41 | 6.533% | $10.0248 | $10.02 | $10.00 | $10.00 |
| Purchase #2 | $61.70 | 7.756% | $66.4855 | $66.49 | $66.50 | $66.50 |
| Purchase #3 | $176.92 | 4.561% | $184.9893 | $184.99 | $185.00 | $185.00 |
| Purchase #4 | $217.62 | 8.679% | $236.5072 | $236.51 | $236.50 | $236.50 |
| Purchase #5 | $246.32 | 12.465% | $277.0238 | $277.02 | $277.00 | $277.00 |
| Purchase #6 | $179.45 | 13.365% | $203.4335 | $203.43 | $203.45 | $203.40 |
| Purchase #7 | $183.25 | 13.515% | $208.0162 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $1,074.67 | $1,186.4803 | $1,186.48 | $1,186.45 | $1,186.40 | |