| 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 | $233.36 | 7.373% | $250.5656 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $65.73 | 6.220% | $69.8184 | $69.82 | $69.80 | $69.80 |
| Purchase #3 | $30.26 | 11.792% | $33.8283 | $33.83 | $33.85 | $33.80 |
| Purchase #4 | $187.26 | 10.804% | $207.4916 | $207.49 | $207.50 | $207.50 |
| Purchase #5 | $29.48 | 13.256% | $33.3879 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $79.27 | 4.714% | $83.0068 | $83.01 | $83.00 | $83.00 |
| Purchase #7 | $151.68 | 11.130% | $168.562 | $168.56 | $168.55 | $168.60 |
| 7 purchase totals = | $777.04 | $846.6606 | $846.67 | $846.65 | $846.70 | |