| 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 | $238.43 | 11.744% | $266.4312 | $266.43 | $266.45 | $266.40 |
| Purchase #2 | $68.63 | 12.330% | $77.0921 | $77.09 | $77.10 | $77.10 |
| Purchase #3 | $118.97 | 13.227% | $134.7062 | $134.71 | $134.70 | $134.70 |
| Purchase #4 | $51.71 | 10.463% | $57.1204 | $57.12 | $57.10 | $57.10 |
| Purchase #5 | $176.79 | 10.452% | $195.2681 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $230.96 | 8.550% | $250.7071 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $207.67 | 3.839% | $215.6425 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $1,093.16 | $1,196.9676 | $1,196.97 | $1,196.95 | $1,196.90 | |