| 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 | $180.65 | 11.287% | $201.04 | $201.04 | $201.05 | $201.00 |
| Purchase #2 | $242.27 | 3.869% | $251.6434 | $251.64 | $251.65 | $251.60 |
| Purchase #3 | $122.39 | 3.162% | $126.26 | $126.26 | $126.25 | $126.30 |
| Purchase #4 | $172.97 | 6.353% | $183.9588 | $183.96 | $183.95 | $184.00 |
| Purchase #5 | $225.84 | 5.834% | $239.0155 | $239.02 | $239.00 | $239.00 |
| Purchase #6 | $164.41 | 12.250% | $184.5502 | $184.55 | $184.55 | $184.60 |
| Purchase #7 | $79.61 | 9.426% | $87.114 | $87.11 | $87.10 | $87.10 |
| 7 purchase totals = | $1,188.14 | $1,273.5819 | $1,273.58 | $1,273.55 | $1,273.60 | |