| 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 | $181.57 | 9.440% | $198.7102 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $245.71 | 9.273% | $268.4947 | $268.49 | $268.50 | $268.50 |
| Purchase #3 | $246.59 | 12.681% | $277.8601 | $277.86 | $277.85 | $277.90 |
| Purchase #4 | $46.35 | 4.752% | $48.5526 | $48.55 | $48.55 | $48.60 |
| Purchase #5 | $97.94 | 7.800% | $105.5793 | $105.58 | $105.60 | $105.60 |
| Purchase #6 | $34.95 | 4.399% | $36.4875 | $36.49 | $36.50 | $36.50 |
| Purchase #7 | $27.70 | 11.159% | $30.791 | $30.79 | $30.80 | $30.80 |
| 7 purchase totals = | $880.81 | $966.4754 | $966.47 | $966.50 | $966.60 | |