| 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 | $234.31 | 13.204% | $265.2483 | $265.25 | $265.25 | $265.20 |
| Purchase #2 | $231.41 | 4.106% | $240.9117 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $31.93 | 13.633% | $36.283 | $36.28 | $36.30 | $36.30 |
| Purchase #4 | $72.73 | 10.543% | $80.3979 | $80.40 | $80.40 | $80.40 |
| Purchase #5 | $250.51 | 6.121% | $265.8437 | $265.84 | $265.85 | $265.80 |
| Purchase #6 | $29.94 | 11.136% | $33.2741 | $33.27 | $33.25 | $33.30 |
| Purchase #7 | $181.88 | 9.446% | $199.0604 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $1,032.71 | $1,121.0191 | $1,121.01 | $1,121.00 | $1,121.00 | |