| 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 | $142.69 | 12.401% | $160.385 | $160.39 | $160.40 | $160.40 |
| Purchase #2 | $196.75 | 11.299% | $218.9808 | $218.98 | $219.00 | $219.00 |
| Purchase #3 | $212.31 | 4.604% | $222.0848 | $222.08 | $222.10 | $222.10 |
| Purchase #4 | $90.61 | 7.124% | $97.0651 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $7.58 | 5.200% | $7.9742 | $7.97 | $7.95 | $8.00 |
| Purchase #6 | $186.80 | 3.702% | $193.7153 | $193.72 | $193.70 | $193.70 |
| Purchase #7 | $119.59 | 12.813% | $134.9131 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $956.33 | $1,035.1183 | $1,035.12 | $1,035.10 | $1,035.20 | |