| 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 | $108.35 | 5.380% | $114.1792 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $90.88 | 11.187% | $101.0467 | $101.05 | $101.05 | $101.00 |
| Purchase #3 | $249.52 | 3.649% | $258.625 | $258.63 | $258.65 | $258.60 |
| Purchase #4 | $133.92 | 8.378% | $145.1398 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $133.36 | 5.218% | $140.3187 | $140.32 | $140.30 | $140.30 |
| Purchase #6 | $40.55 | 12.408% | $45.5814 | $45.58 | $45.60 | $45.60 |
| Purchase #7 | $202.83 | 11.798% | $226.7599 | $226.76 | $226.75 | $226.80 |
| 7 purchase totals = | $959.41 | $1,031.6507 | $1,031.66 | $1,031.70 | $1,031.60 | |