| 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 | $249.78 | 4.866% | $261.9343 | $261.93 | $261.95 | $261.90 |
| Purchase #2 | $181.59 | 9.692% | $199.1897 | $199.19 | $199.20 | $199.20 |
| Purchase #3 | $87.25 | 7.374% | $93.6838 | $93.68 | $93.70 | $93.70 |
| Purchase #4 | $118.65 | 10.571% | $131.1925 | $131.19 | $131.20 | $131.20 |
| Purchase #5 | $229.95 | 7.356% | $246.8651 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $145.45 | 8.112% | $157.2489 | $157.25 | $157.25 | $157.20 |
| Purchase #7 | $207.26 | 5.808% | $219.2977 | $219.30 | $219.30 | $219.30 |
| 7 purchase totals = | $1,219.93 | $1,309.4120 | $1,309.41 | $1,309.45 | $1,309.40 | |