| 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 | $103.53 | 10.137% | $114.0248 | $114.02 | $114.00 | $114.00 |
| Purchase #2 | $208.90 | 5.242% | $219.8505 | $219.85 | $219.85 | $219.90 |
| Purchase #3 | $239.61 | 12.868% | $270.443 | $270.44 | $270.45 | $270.40 |
| Purchase #4 | $86.95 | 7.698% | $93.6434 | $93.64 | $93.65 | $93.60 |
| Purchase #5 | $171.36 | 12.392% | $192.5949 | $192.59 | $192.60 | $192.60 |
| Purchase #6 | $207.37 | 10.203% | $228.528 | $228.53 | $228.55 | $228.50 |
| Purchase #7 | $83.84 | 11.671% | $93.625 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $1,101.56 | $1,212.7096 | $1,212.70 | $1,212.75 | $1,212.60 | |