| 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 | $22.70 | 11.411% | $25.2903 | $25.29 | $25.30 | $25.30 |
| Purchase #2 | $198.87 | 5.206% | $209.2232 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $219.85 | 7.372% | $236.0573 | $236.06 | $236.05 | $236.10 |
| Purchase #4 | $147.38 | 12.198% | $165.3574 | $165.36 | $165.35 | $165.40 |
| Purchase #5 | $206.92 | 5.531% | $218.3647 | $218.36 | $218.35 | $218.40 |
| Purchase #6 | $197.72 | 13.679% | $224.7661 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $123.84 | 8.569% | $134.4518 | $134.45 | $134.45 | $134.50 |
| 7 purchase totals = | $1,117.28 | $1,213.5108 | $1,213.51 | $1,213.45 | $1,213.70 | |