| 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 | $74.80 | 11.531% | $83.4252 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $240.52 | 3.678% | $249.3663 | $249.37 | $249.35 | $249.40 |
| Purchase #3 | $27.73 | 11.598% | $30.9461 | $30.95 | $30.95 | $30.90 |
| Purchase #4 | $114.53 | 5.277% | $120.5737 | $120.57 | $120.55 | $120.60 |
| Purchase #5 | $200.43 | 3.775% | $207.9962 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $189.42 | 6.727% | $202.1623 | $202.16 | $202.15 | $202.20 |
| Purchase #7 | $190.87 | 9.691% | $209.3672 | $209.37 | $209.35 | $209.40 |
| 7 purchase totals = | $1,038.30 | $1,103.8370 | $1,103.85 | $1,103.80 | $1,103.90 | |