| 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 | $119.34 | 11.719% | $133.3255 | $133.33 | $133.35 | $133.30 |
| Purchase #2 | $64.99 | 9.728% | $71.3122 | $71.31 | $71.30 | $71.30 |
| Purchase #3 | $183.30 | 3.518% | $189.7485 | $189.75 | $189.75 | $189.70 |
| Purchase #4 | $10.65 | 3.614% | $11.0349 | $11.03 | $11.05 | $11.00 |
| Purchase #5 | $184.55 | 3.192% | $190.4408 | $190.44 | $190.45 | $190.40 |
| Purchase #6 | $216.77 | 8.822% | $235.8934 | $235.89 | $235.90 | $235.90 |
| Purchase #7 | $28.82 | 6.431% | $30.6734 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $808.42 | $862.4287 | $862.42 | $862.45 | $862.30 | |