| 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 | $231.75 | 11.363% | $258.0838 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $61.80 | 8.630% | $67.1333 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $186.34 | 13.645% | $211.7661 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $213.79 | 9.283% | $233.6361 | $233.64 | $233.65 | $233.60 |
| Purchase #5 | $243.42 | 9.531% | $266.6204 | $266.62 | $266.60 | $266.60 |
| Purchase #6 | $218.73 | 11.443% | $243.7593 | $243.76 | $243.75 | $243.80 |
| Purchase #7 | $157.65 | 3.786% | $163.6186 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $1,313.48 | $1,444.6176 | $1,444.62 | $1,444.60 | $1,444.60 | |