| 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 | $242.44 | 11.381% | $270.0321 | $270.03 | $270.05 | $270.00 |
| Purchase #2 | $53.77 | 7.674% | $57.8963 | $57.90 | $57.90 | $57.90 |
| Purchase #3 | $10.72 | 4.594% | $11.2125 | $11.21 | $11.20 | $11.20 |
| Purchase #4 | $108.53 | 5.423% | $114.4156 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $226.73 | 4.337% | $236.5633 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $121.80 | 9.826% | $133.7681 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $71.96 | 7.197% | $77.139 | $77.14 | $77.15 | $77.10 |
| 7 purchase totals = | $835.95 | $901.0269 | $901.03 | $901.00 | $901.00 | |