| 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 | $242.89 | 9.578% | $266.154 | $266.15 | $266.15 | $266.20 |
| Purchase #2 | $156.60 | 6.360% | $166.5598 | $166.56 | $166.55 | $166.60 |
| Purchase #3 | $236.69 | 9.137% | $258.3164 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $108.72 | 5.605% | $114.8138 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $234.47 | 6.518% | $249.7528 | $249.75 | $249.75 | $249.80 |
| Purchase #6 | $104.66 | 12.841% | $118.0994 | $118.10 | $118.10 | $118.10 |
| Purchase #7 | $51.33 | 11.321% | $57.1411 | $57.14 | $57.15 | $57.10 |
| 7 purchase totals = | $1,135.36 | $1,230.8373 | $1,230.83 | $1,230.80 | $1,230.90 | |