| 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 | $114.66 | 5.855% | $121.3733 | $121.37 | $121.35 | $121.40 |
| Purchase #2 | $195.46 | 9.423% | $213.8782 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $187.51 | 10.819% | $207.7967 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $153.80 | 11.533% | $171.5378 | $171.54 | $171.55 | $171.50 |
| Purchase #5 | $92.69 | 12.143% | $103.9453 | $103.95 | $103.95 | $103.90 |
| Purchase #6 | $216.38 | 3.339% | $223.6049 | $223.60 | $223.60 | $223.60 |
| Purchase #7 | $208.70 | 12.824% | $235.4637 | $235.46 | $235.45 | $235.50 |
| 7 purchase totals = | $1,169.20 | $1,277.5999 | $1,277.60 | $1,277.60 | $1,277.60 | |