| 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 | $245.50 | 7.716% | $264.4428 | $264.44 | $264.45 | $264.40 |
| Purchase #2 | $163.82 | 3.107% | $168.9099 | $168.91 | $168.90 | $168.90 |
| Purchase #3 | $34.79 | 10.419% | $38.4148 | $38.41 | $38.40 | $38.40 |
| Purchase #4 | $207.75 | 10.231% | $229.0049 | $229.00 | $229.00 | $229.00 |
| Purchase #5 | $248.36 | 10.819% | $275.2301 | $275.23 | $275.25 | $275.20 |
| Purchase #6 | $6.72 | 7.501% | $7.2241 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $187.99 | 9.167% | $205.223 | $205.22 | $205.20 | $205.20 |
| 7 purchase totals = | $1,094.93 | $1,188.4496 | $1,188.43 | $1,188.40 | $1,188.30 | |