| 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 | $190.55 | 8.670% | $207.0707 | $207.07 | $207.05 | $207.10 |
| Purchase #2 | $204.79 | 3.850% | $212.6744 | $212.67 | $212.65 | $212.70 |
| Purchase #3 | $114.56 | 6.787% | $122.3352 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $181.54 | 10.822% | $201.1863 | $201.19 | $201.20 | $201.20 |
| Purchase #5 | $234.58 | 12.215% | $263.2339 | $263.23 | $263.25 | $263.20 |
| Purchase #6 | $207.36 | 13.269% | $234.8746 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $92.87 | 4.514% | $97.0622 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $1,226.25 | $1,338.4373 | $1,338.43 | $1,338.40 | $1,338.50 | |