| 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 | $200.57 | 7.638% | $215.8895 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $32.58 | 12.238% | $36.5671 | $36.57 | $36.55 | $36.60 |
| Purchase #3 | $229.40 | 8.232% | $248.2842 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $142.62 | 10.634% | $157.7862 | $157.79 | $157.80 | $157.80 |
| Purchase #5 | $32.38 | 13.695% | $36.8144 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $208.37 | 6.257% | $221.4077 | $221.41 | $221.40 | $221.40 |
| Purchase #7 | $61.82 | 6.253% | $65.6856 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $907.74 | $982.4347 | $982.44 | $982.45 | $982.50 | |