| 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 | $230.98 | 8.149% | $249.8026 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $104.99 | 9.152% | $114.5987 | $114.60 | $114.60 | $114.60 |
| Purchase #3 | $205.48 | 12.207% | $230.5629 | $230.56 | $230.55 | $230.60 |
| Purchase #4 | $140.54 | 4.731% | $147.1889 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $228.93 | 7.381% | $245.8273 | $245.83 | $245.85 | $245.80 |
| Purchase #6 | $194.47 | 9.240% | $212.439 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $67.73 | 3.382% | $70.0206 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $1,173.12 | $1,270.4400 | $1,270.44 | $1,270.45 | $1,270.40 | |