| 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 | $85.94 | 3.356% | $88.8241 | $88.82 | $88.80 | $88.80 |
| Purchase #2 | $241.64 | 5.568% | $255.0945 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $95.35 | 12.597% | $107.3612 | $107.36 | $107.35 | $107.40 |
| Purchase #4 | $172.92 | 13.846% | $196.8625 | $196.86 | $196.85 | $196.90 |
| Purchase #5 | $166.81 | 5.775% | $176.4433 | $176.44 | $176.45 | $176.40 |
| Purchase #6 | $163.38 | 6.530% | $174.0487 | $174.05 | $174.05 | $174.00 |
| Purchase #7 | $183.25 | 10.287% | $202.1009 | $202.10 | $202.10 | $202.10 |
| 7 purchase totals = | $1,109.29 | $1,200.7352 | $1,200.72 | $1,200.70 | $1,200.70 | |