| 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 | $192.91 | 5.679% | $203.8654 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $37.38 | 8.179% | $40.4373 | $40.44 | $40.45 | $40.40 |
| Purchase #3 | $237.45 | 9.454% | $259.8985 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $238.56 | 6.750% | $254.6628 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $93.61 | 3.724% | $97.096 | $97.10 | $97.10 | $97.10 |
| Purchase #6 | $97.91 | 10.370% | $108.0633 | $108.06 | $108.05 | $108.10 |
| Purchase #7 | $213.82 | 9.542% | $234.2227 | $234.22 | $234.20 | $234.20 |
| 7 purchase totals = | $1,111.64 | $1,198.2460 | $1,198.25 | $1,198.20 | $1,198.30 | |