| 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 | $234.41 | 10.319% | $258.5988 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $248.51 | 12.303% | $279.0842 | $279.08 | $279.10 | $279.10 |
| Purchase #3 | $16.73 | 3.846% | $17.3734 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $242.95 | 5.331% | $255.9017 | $255.90 | $255.90 | $255.90 |
| Purchase #5 | $76.82 | 10.680% | $85.0244 | $85.02 | $85.00 | $85.00 |
| Purchase #6 | $225.43 | 4.714% | $236.0568 | $236.06 | $236.05 | $236.10 |
| Purchase #7 | $132.68 | 9.562% | $145.3669 | $145.37 | $145.35 | $145.40 |
| 7 purchase totals = | $1,177.53 | $1,277.4062 | $1,277.40 | $1,277.35 | $1,277.50 | |