| 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 | $94.34 | 12.577% | $106.2051 | $106.21 | $106.20 | $106.20 |
| Purchase #2 | $143.90 | 9.729% | $157.9 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $190.90 | 9.799% | $209.6063 | $209.61 | $209.60 | $209.60 |
| Purchase #4 | $133.55 | 4.832% | $140.0031 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $245.62 | 5.218% | $258.4365 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $112.48 | 5.134% | $118.2547 | $118.25 | $118.25 | $118.30 |
| Purchase #7 | $182.54 | 12.408% | $205.1896 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $1,103.33 | $1,195.5953 | $1,195.60 | $1,195.60 | $1,195.60 | |