| 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 | $102.44 | 9.192% | $111.8563 | $111.86 | $111.85 | $111.90 |
| Purchase #2 | $214.90 | 10.251% | $236.9294 | $236.93 | $236.95 | $236.90 |
| Purchase #3 | $155.25 | 6.107% | $164.7311 | $164.73 | $164.75 | $164.70 |
| Purchase #4 | $30.83 | 5.797% | $32.6172 | $32.62 | $32.60 | $32.60 |
| Purchase #5 | $204.57 | 5.122% | $215.0481 | $215.05 | $215.05 | $215.00 |
| Purchase #6 | $163.32 | 9.353% | $178.5953 | $178.60 | $178.60 | $178.60 |
| Purchase #7 | $182.39 | 8.789% | $198.4203 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $1,053.70 | $1,138.1977 | $1,138.21 | $1,138.20 | $1,138.10 | |