| 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 | $85.78 | 3.330% | $88.6365 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $171.97 | 3.147% | $177.3819 | $177.38 | $177.40 | $177.40 |
| Purchase #3 | $220.60 | 10.199% | $243.099 | $243.10 | $243.10 | $243.10 |
| Purchase #4 | $163.40 | 3.864% | $169.7138 | $169.71 | $169.70 | $169.70 |
| Purchase #5 | $246.84 | 12.803% | $278.4429 | $278.44 | $278.45 | $278.40 |
| Purchase #6 | $136.86 | 13.289% | $155.0473 | $155.05 | $155.05 | $155.00 |
| Purchase #7 | $212.91 | 10.271% | $234.778 | $234.78 | $234.80 | $234.80 |
| 7 purchase totals = | $1,238.36 | $1,347.0994 | $1,347.10 | $1,347.15 | $1,347.00 | |