| 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 | $249.95 | 3.550% | $258.8232 | $258.82 | $258.80 | $258.80 |
| Purchase #2 | $222.84 | 4.295% | $232.411 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $160.84 | 4.571% | $168.192 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $114.38 | 4.301% | $119.2995 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $38.99 | 3.247% | $40.256 | $40.26 | $40.25 | $40.30 |
| Purchase #6 | $127.26 | 13.586% | $144.5495 | $144.55 | $144.55 | $144.50 |
| Purchase #7 | $188.38 | 7.796% | $203.0661 | $203.07 | $203.05 | $203.10 |
| 7 purchase totals = | $1,102.64 | $1,166.5973 | $1,166.60 | $1,166.55 | $1,166.60 | |