| 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 | $129.62 | 9.445% | $141.8626 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $176.27 | 12.727% | $198.7039 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $11.95 | 13.807% | $13.5999 | $13.60 | $13.60 | $13.60 |
| Purchase #4 | $226.86 | 6.757% | $242.1889 | $242.19 | $242.20 | $242.20 |
| Purchase #5 | $124.76 | 13.222% | $141.2558 | $141.26 | $141.25 | $141.30 |
| Purchase #6 | $222.77 | 7.565% | $239.6226 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $106.83 | 10.327% | $117.8623 | $117.86 | $117.85 | $117.90 |
| 7 purchase totals = | $999.06 | $1,095.0960 | $1,095.09 | $1,095.05 | $1,095.20 | |