| 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 | $110.32 | 7.535% | $118.6326 | $118.63 | $118.65 | $118.60 |
| Purchase #2 | $244.83 | 10.673% | $270.9607 | $270.96 | $270.95 | $271.00 |
| Purchase #3 | $32.92 | 11.665% | $36.7601 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $171.56 | 9.784% | $188.3454 | $188.35 | $188.35 | $188.30 |
| Purchase #5 | $108.40 | 13.427% | $122.9549 | $122.95 | $122.95 | $123.00 |
| Purchase #6 | $222.67 | 12.146% | $249.7155 | $249.72 | $249.70 | $249.70 |
| Purchase #7 | $234.36 | 7.500% | $251.937 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $1,125.06 | $1,239.3062 | $1,239.31 | $1,239.30 | $1,239.30 | |