| 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 | $122.91 | 9.201% | $134.2189 | $134.22 | $134.20 | $134.20 |
| Purchase #2 | $210.69 | 9.444% | $230.5876 | $230.59 | $230.60 | $230.60 |
| Purchase #3 | $249.63 | 11.680% | $278.7868 | $278.79 | $278.80 | $278.80 |
| Purchase #4 | $214.28 | 9.671% | $235.003 | $235.00 | $235.00 | $235.00 |
| Purchase #5 | $34.69 | 7.227% | $37.197 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $70.77 | 9.819% | $77.7189 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $41.27 | 4.423% | $43.0954 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $944.24 | $1,036.6076 | $1,036.62 | $1,036.60 | $1,036.60 | |