| 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 | $200.55 | 3.220% | $207.0077 | $207.01 | $207.00 | $207.00 |
| Purchase #2 | $30.41 | 9.137% | $33.1886 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $175.43 | 6.436% | $186.7207 | $186.72 | $186.70 | $186.70 |
| Purchase #4 | $10.52 | 4.330% | $10.9755 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $32.51 | 8.649% | $35.3218 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $93.52 | 3.802% | $97.0756 | $97.08 | $97.10 | $97.10 |
| Purchase #7 | $34.44 | 10.403% | $38.0228 | $38.02 | $38.00 | $38.00 |
| 7 purchase totals = | $577.38 | $608.3127 | $608.32 | $608.30 | $608.30 | |