| 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 | $109.78 | 12.597% | $123.609 | $123.61 | $123.60 | $123.60 |
| Purchase #2 | $207.41 | 8.532% | $225.1062 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $180.58 | 7.609% | $194.3203 | $194.32 | $194.30 | $194.30 |
| Purchase #4 | $16.33 | 9.171% | $17.8276 | $17.83 | $17.85 | $17.80 |
| Purchase #5 | $211.75 | 11.461% | $236.0187 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $127.27 | 4.549% | $133.0595 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $68.52 | 10.871% | $75.9688 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $921.64 | $1,005.9101 | $1,005.92 | $1,005.85 | $1,005.90 | |