| 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 | $202.99 | 7.839% | $218.9024 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $6.45 | 7.142% | $6.9107 | $6.91 | $6.90 | $6.90 |
| Purchase #3 | $175.43 | 8.259% | $189.9188 | $189.92 | $189.90 | $189.90 |
| Purchase #4 | $9.77 | 7.345% | $10.4876 | $10.49 | $10.50 | $10.50 |
| Purchase #5 | $202.41 | 10.151% | $222.9566 | $222.96 | $222.95 | $223.00 |
| Purchase #6 | $153.60 | 7.362% | $164.908 | $164.91 | $164.90 | $164.90 |
| Purchase #7 | $82.35 | 11.646% | $91.9405 | $91.94 | $91.95 | $91.90 |
| 7 purchase totals = | $833.00 | $906.0246 | $906.03 | $906.00 | $906.00 | |