| 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 | $175.92 | 9.406% | $192.467 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $166.74 | 3.625% | $172.7843 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $77.30 | 3.821% | $80.2536 | $80.25 | $80.25 | $80.30 |
| Purchase #4 | $49.88 | 12.844% | $56.2866 | $56.29 | $56.30 | $56.30 |
| Purchase #5 | $239.39 | 3.102% | $246.8159 | $246.82 | $246.80 | $246.80 |
| Purchase #6 | $236.63 | 13.448% | $268.452 | $268.45 | $268.45 | $268.50 |
| Purchase #7 | $79.74 | 5.444% | $84.081 | $84.08 | $84.10 | $84.10 |
| 7 purchase totals = | $1,025.60 | $1,101.1404 | $1,101.14 | $1,101.15 | $1,101.30 | |