| 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 | $124.40 | 9.586% | $136.325 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $40.84 | 6.639% | $43.5514 | $43.55 | $43.55 | $43.60 |
| Purchase #3 | $10.29 | 4.596% | $10.7629 | $10.76 | $10.75 | $10.80 |
| Purchase #4 | $226.38 | 3.750% | $234.8693 | $234.87 | $234.85 | $234.90 |
| Purchase #5 | $236.61 | 5.580% | $249.8128 | $249.81 | $249.80 | $249.80 |
| Purchase #6 | $149.25 | 3.287% | $154.1558 | $154.16 | $154.15 | $154.20 |
| Purchase #7 | $134.32 | 13.667% | $152.6775 | $152.68 | $152.70 | $152.70 |
| 7 purchase totals = | $922.09 | $982.1547 | $982.16 | $982.15 | $982.30 | |