| 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 | $216.56 | 8.211% | $234.3417 | $234.34 | $234.35 | $234.30 |
| Purchase #2 | $14.95 | 12.359% | $16.7977 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $26.85 | 5.474% | $28.3198 | $28.32 | $28.30 | $28.30 |
| Purchase #4 | $202.47 | 9.274% | $221.2471 | $221.25 | $221.25 | $221.20 |
| Purchase #5 | $198.99 | 11.319% | $221.5137 | $221.51 | $221.50 | $221.50 |
| Purchase #6 | $29.60 | 7.658% | $31.8668 | $31.87 | $31.85 | $31.90 |
| Purchase #7 | $122.92 | 9.360% | $134.4253 | $134.43 | $134.45 | $134.40 |
| 7 purchase totals = | $812.34 | $888.5121 | $888.52 | $888.50 | $888.40 | |