| 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 | $246.25 | 7.247% | $264.0957 | $264.10 | $264.10 | $264.10 |
| Purchase #2 | $107.91 | 13.563% | $122.5458 | $122.55 | $122.55 | $122.50 |
| Purchase #3 | $177.36 | 6.557% | $188.9895 | $188.99 | $189.00 | $189.00 |
| Purchase #4 | $27.50 | 5.735% | $29.0771 | $29.08 | $29.10 | $29.10 |
| Purchase #5 | $163.83 | 6.309% | $174.166 | $174.17 | $174.15 | $174.20 |
| Purchase #6 | $102.89 | 9.320% | $112.4793 | $112.48 | $112.50 | $112.50 |
| Purchase #7 | $186.97 | 7.758% | $201.4751 | $201.48 | $201.50 | $201.50 |
| 7 purchase totals = | $1,012.71 | $1,092.8285 | $1,092.85 | $1,092.90 | $1,092.90 | |