| 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 | $28.87 | 10.256% | $31.8309 | $31.83 | $31.85 | $31.80 |
| Purchase #2 | $99.84 | 8.733% | $108.559 | $108.56 | $108.55 | $108.60 |
| Purchase #3 | $223.61 | 13.164% | $253.046 | $253.05 | $253.05 | $253.00 |
| Purchase #4 | $192.35 | 12.157% | $215.734 | $215.73 | $215.75 | $215.70 |
| Purchase #5 | $217.96 | 8.508% | $236.504 | $236.50 | $236.50 | $236.50 |
| Purchase #6 | $114.63 | 4.771% | $120.099 | $120.10 | $120.10 | $120.10 |
| Purchase #7 | $24.29 | 10.613% | $26.8679 | $26.87 | $26.85 | $26.90 |
| 7 purchase totals = | $901.55 | $992.6408 | $992.64 | $992.65 | $992.60 | |