| 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 | $187.85 | 10.480% | $207.5367 | $207.54 | $207.55 | $207.50 |
| Purchase #2 | $222.35 | 6.868% | $237.621 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $249.77 | 7.132% | $267.5836 | $267.58 | $267.60 | $267.60 |
| Purchase #4 | $16.56 | 7.527% | $17.8065 | $17.81 | $17.80 | $17.80 |
| Purchase #5 | $185.82 | 12.485% | $209.0196 | $209.02 | $209.00 | $209.00 |
| Purchase #6 | $108.46 | 13.733% | $123.3548 | $123.35 | $123.35 | $123.40 |
| Purchase #7 | $143.47 | 11.529% | $160.0107 | $160.01 | $160.00 | $160.00 |
| 7 purchase totals = | $1,114.28 | $1,222.9329 | $1,222.93 | $1,222.90 | $1,222.90 | |