| 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 | $115.92 | 10.515% | $128.109 | $128.11 | $128.10 | $128.10 |
| Purchase #2 | $212.98 | 6.157% | $226.0932 | $226.09 | $226.10 | $226.10 |
| Purchase #3 | $135.91 | 6.773% | $145.1152 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $199.84 | 3.831% | $207.4959 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $14.99 | 13.354% | $16.9918 | $16.99 | $17.00 | $17.00 |
| Purchase #6 | $219.76 | 7.815% | $236.9342 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $59.70 | 6.688% | $63.6927 | $63.69 | $63.70 | $63.70 |
| 7 purchase totals = | $959.10 | $1,024.4320 | $1,024.43 | $1,024.45 | $1,024.40 | |