| 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 | $220.74 | 7.257% | $236.7591 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $192.38 | 4.510% | $201.0563 | $201.06 | $201.05 | $201.10 |
| Purchase #3 | $247.30 | 3.437% | $255.7997 | $255.80 | $255.80 | $255.80 |
| Purchase #4 | $42.70 | 6.412% | $45.4379 | $45.44 | $45.45 | $45.40 |
| Purchase #5 | $109.75 | 5.724% | $116.0321 | $116.03 | $116.05 | $116.00 |
| Purchase #6 | $30.83 | 8.151% | $33.343 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $221.81 | 12.855% | $250.3237 | $250.32 | $250.30 | $250.30 |
| 7 purchase totals = | $1,065.51 | $1,138.7518 | $1,138.75 | $1,138.75 | $1,138.70 | |