| 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 | $141.96 | 8.651% | $154.241 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $226.59 | 5.704% | $239.5147 | $239.51 | $239.50 | $239.50 |
| Purchase #3 | $153.41 | 3.210% | $158.3345 | $158.33 | $158.35 | $158.30 |
| Purchase #4 | $184.84 | 3.585% | $191.4665 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $41.34 | 12.172% | $46.3719 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $40.78 | 13.632% | $46.3391 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $182.53 | 4.773% | $191.2422 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $971.45 | $1,027.5099 | $1,027.50 | $1,027.50 | $1,027.40 | |