| 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 | $234.37 | 12.383% | $263.392 | $263.39 | $263.40 | $263.40 |
| Purchase #2 | $216.47 | 13.495% | $245.6826 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $104.85 | 6.751% | $111.9284 | $111.93 | $111.95 | $111.90 |
| Purchase #4 | $9.44 | 6.199% | $10.0252 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $42.46 | 13.186% | $48.0588 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $120.26 | 8.292% | $130.232 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $168.56 | 4.177% | $175.6008 | $175.60 | $175.60 | $175.60 |
| 7 purchase totals = | $896.41 | $984.9198 | $984.92 | $985.00 | $984.90 | |