| 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 | $229.63 | 4.837% | $240.7372 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $190.45 | 13.418% | $216.0046 | $216.00 | $216.00 | $216.00 |
| Purchase #3 | $167.39 | 13.361% | $189.755 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $113.66 | 12.257% | $127.5913 | $127.59 | $127.60 | $127.60 |
| Purchase #5 | $125.52 | 12.587% | $141.3192 | $141.32 | $141.30 | $141.30 |
| Purchase #6 | $190.70 | 9.650% | $209.1026 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $112.47 | 7.197% | $120.5645 | $120.56 | $120.55 | $120.60 |
| 7 purchase totals = | $1,129.82 | $1,245.0744 | $1,245.07 | $1,245.05 | $1,245.10 | |