| 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 | $224.41 | 12.372% | $252.174 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $187.87 | 12.674% | $211.6806 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $121.37 | 10.856% | $134.5459 | $134.55 | $134.55 | $134.50 |
| Purchase #4 | $120.29 | 4.200% | $125.3422 | $125.34 | $125.35 | $125.30 |
| Purchase #5 | $215.56 | 9.843% | $236.7776 | $236.78 | $236.80 | $236.80 |
| Purchase #6 | $44.31 | 4.553% | $46.3274 | $46.33 | $46.35 | $46.30 |
| Purchase #7 | $166.76 | 3.176% | $172.0563 | $172.06 | $172.05 | $172.10 |
| 7 purchase totals = | $1,080.57 | $1,178.9040 | $1,178.91 | $1,178.95 | $1,178.90 | |