| 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 | $222.78 | 3.259% | $230.0404 | $230.04 | $230.05 | $230.00 |
| Purchase #2 | $171.50 | 5.705% | $181.2841 | $181.28 | $181.30 | $181.30 |
| Purchase #3 | $12.52 | 10.579% | $13.8445 | $13.84 | $13.85 | $13.80 |
| Purchase #4 | $65.29 | 5.640% | $68.9724 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $188.37 | 3.634% | $195.2154 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $37.64 | 4.441% | $39.3116 | $39.31 | $39.30 | $39.30 |
| Purchase #7 | $172.92 | 10.378% | $190.8656 | $190.87 | $190.85 | $190.90 |
| 7 purchase totals = | $871.02 | $919.5340 | $919.53 | $919.50 | $919.50 | |