| 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 | $102.55 | 6.507% | $109.2229 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $32.56 | 8.113% | $35.2016 | $35.20 | $35.20 | $35.20 |
| Purchase #3 | $232.76 | 11.594% | $259.7462 | $259.75 | $259.75 | $259.70 |
| Purchase #4 | $150.36 | 11.811% | $168.119 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $200.37 | 5.291% | $210.9716 | $210.97 | $210.95 | $211.00 |
| Purchase #6 | $211.79 | 11.786% | $236.7516 | $236.75 | $236.75 | $236.80 |
| Purchase #7 | $103.53 | 10.126% | $114.0134 | $114.01 | $114.00 | $114.00 |
| 7 purchase totals = | $1,033.92 | $1,134.0263 | $1,134.02 | $1,133.95 | $1,134.00 | |