| 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 | $114.35 | 5.168% | $120.2596 | $120.26 | $120.25 | $120.30 |
| Purchase #2 | $15.74 | 11.429% | $17.5389 | $17.54 | $17.55 | $17.50 |
| Purchase #3 | $34.50 | 10.396% | $38.0866 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $193.49 | 5.685% | $204.4899 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $181.38 | 13.758% | $206.3343 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $13.44 | 6.504% | $14.3141 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $124.99 | 12.243% | $140.2925 | $140.29 | $140.30 | $140.30 |
| 7 purchase totals = | $677.89 | $741.3159 | $741.31 | $741.35 | $741.30 | |