| 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 | $82.36 | 13.271% | $93.29 | $93.29 | $93.30 | $93.30 |
| Purchase #2 | $134.27 | 8.741% | $146.0065 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $240.55 | 9.453% | $263.2892 | $263.29 | $263.30 | $263.30 |
| Purchase #4 | $157.62 | 11.400% | $175.5887 | $175.59 | $175.60 | $175.60 |
| Purchase #5 | $231.50 | 3.428% | $239.4358 | $239.44 | $239.45 | $239.40 |
| Purchase #6 | $198.72 | 7.362% | $213.3498 | $213.35 | $213.35 | $213.30 |
| Purchase #7 | $77.72 | 9.818% | $85.3505 | $85.35 | $85.35 | $85.40 |
| 7 purchase totals = | $1,122.74 | $1,216.3105 | $1,216.32 | $1,216.35 | $1,216.30 | |