| 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 | $247.56 | 12.780% | $279.1982 | $279.20 | $279.20 | $279.20 |
| Purchase #2 | $12.82 | 12.416% | $14.4117 | $14.41 | $14.40 | $14.40 |
| Purchase #3 | $41.50 | 6.239% | $44.0892 | $44.09 | $44.10 | $44.10 |
| Purchase #4 | $171.58 | 5.821% | $181.5677 | $181.57 | $181.55 | $181.60 |
| Purchase #5 | $28.39 | 8.243% | $30.7302 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $127.42 | 6.265% | $135.4029 | $135.40 | $135.40 | $135.40 |
| Purchase #7 | $210.66 | 12.205% | $236.3711 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $839.93 | $921.7710 | $921.77 | $921.75 | $921.80 | |