| 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 | $250.62 | 3.232% | $258.72 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $180.87 | 6.527% | $192.6754 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $18.80 | 13.736% | $21.3824 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $27.86 | 11.380% | $31.0305 | $31.03 | $31.05 | $31.00 |
| Purchase #5 | $211.75 | 6.269% | $225.0246 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $117.75 | 8.154% | $127.3513 | $127.35 | $127.35 | $127.40 |
| Purchase #7 | $223.69 | 4.194% | $233.0716 | $233.07 | $233.05 | $233.10 |
| 7 purchase totals = | $1,031.34 | $1,089.2558 | $1,089.25 | $1,089.25 | $1,089.30 | |