| 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 | $201.63 | 11.635% | $225.0897 | $225.09 | $225.10 | $225.10 |
| Purchase #2 | $160.39 | 11.747% | $179.231 | $179.23 | $179.25 | $179.20 |
| Purchase #3 | $15.70 | 5.226% | $16.5205 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $221.46 | 3.416% | $229.0251 | $229.03 | $229.05 | $229.00 |
| Purchase #5 | $109.76 | 12.688% | $123.6863 | $123.69 | $123.70 | $123.70 |
| Purchase #6 | $231.58 | 9.780% | $254.2285 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $17.63 | 11.153% | $19.5963 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $958.15 | $1,047.3774 | $1,047.39 | $1,047.45 | $1,047.30 | |