| 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 | $27.76 | 10.474% | $30.6676 | $30.67 | $30.65 | $30.70 |
| Purchase #2 | $201.27 | 10.345% | $222.0914 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $219.88 | 10.806% | $243.6402 | $243.64 | $243.65 | $243.60 |
| Purchase #4 | $46.88 | 12.622% | $52.7972 | $52.80 | $52.80 | $52.80 |
| Purchase #5 | $224.87 | 11.837% | $251.4879 | $251.49 | $251.50 | $251.50 |
| Purchase #6 | $54.92 | 9.287% | $60.0204 | $60.02 | $60.00 | $60.00 |
| Purchase #7 | $147.51 | 13.134% | $166.884 | $166.88 | $166.90 | $166.90 |
| 7 purchase totals = | $923.09 | $1,027.5887 | $1,027.59 | $1,027.60 | $1,027.60 | |