| 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 | $129.64 | 6.139% | $137.5986 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $196.38 | 6.828% | $209.7888 | $209.79 | $209.80 | $209.80 |
| Purchase #3 | $216.91 | 9.152% | $236.7616 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $247.30 | 9.534% | $270.8776 | $270.88 | $270.90 | $270.90 |
| Purchase #5 | $63.53 | 8.318% | $68.8144 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $67.69 | 3.546% | $70.0903 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $223.48 | 5.287% | $235.2954 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $1,144.93 | $1,229.2267 | $1,229.23 | $1,229.25 | $1,229.30 | |