| 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 | $185.82 | 12.722% | $209.46 | $209.46 | $209.45 | $209.50 |
| Purchase #2 | $124.56 | 3.676% | $129.1388 | $129.14 | $129.15 | $129.10 |
| Purchase #3 | $199.68 | 9.572% | $218.7934 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $237.82 | 13.273% | $269.3858 | $269.39 | $269.40 | $269.40 |
| Purchase #5 | $230.50 | 6.734% | $246.0219 | $246.02 | $246.00 | $246.00 |
| Purchase #6 | $223.78 | 11.164% | $248.7628 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $161.38 | 11.534% | $179.9936 | $179.99 | $180.00 | $180.00 |
| 7 purchase totals = | $1,363.54 | $1,501.5563 | $1,501.55 | $1,501.55 | $1,501.60 | |