| 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 | $215.60 | 11.360% | $240.0922 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $245.68 | 5.110% | $258.2342 | $258.23 | $258.25 | $258.20 |
| Purchase #3 | $162.55 | 12.511% | $182.8866 | $182.89 | $182.90 | $182.90 |
| Purchase #4 | $201.68 | 4.722% | $211.2033 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $111.82 | 11.500% | $124.6793 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $142.59 | 3.524% | $147.6149 | $147.61 | $147.60 | $147.60 |
| Purchase #7 | $141.46 | 7.331% | $151.8304 | $151.83 | $151.85 | $151.80 |
| 7 purchase totals = | $1,221.38 | $1,316.5409 | $1,316.53 | $1,316.60 | $1,316.50 | |