| 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 | $248.95 | 8.416% | $269.9016 | $269.90 | $269.90 | $269.90 |
| Purchase #2 | $82.74 | 11.483% | $92.241 | $92.24 | $92.25 | $92.20 |
| Purchase #3 | $247.55 | 13.732% | $281.5436 | $281.54 | $281.55 | $281.50 |
| Purchase #4 | $30.99 | 9.135% | $33.8209 | $33.82 | $33.80 | $33.80 |
| Purchase #5 | $232.56 | 13.408% | $263.7416 | $263.74 | $263.75 | $263.70 |
| Purchase #6 | $183.49 | 3.303% | $189.5507 | $189.55 | $189.55 | $189.60 |
| Purchase #7 | $223.53 | 3.414% | $231.1613 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $1,249.81 | $1,361.9607 | $1,361.95 | $1,361.95 | $1,361.90 | |