| 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 | $199.42 | 13.603% | $226.5471 | $226.55 | $226.55 | $226.50 |
| Purchase #2 | $236.59 | 3.712% | $245.3722 | $245.37 | $245.35 | $245.40 |
| Purchase #3 | $176.39 | 9.214% | $192.6426 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $123.72 | 11.603% | $138.0752 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $95.87 | 4.114% | $99.8141 | $99.81 | $99.80 | $99.80 |
| Purchase #6 | $33.56 | 4.797% | $35.1699 | $35.17 | $35.15 | $35.20 |
| Purchase #7 | $193.96 | 7.186% | $207.898 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $1,059.51 | $1,145.5191 | $1,145.52 | $1,145.50 | $1,145.50 | |